Grammar Point


Comparatives and Superlatives

Form the comparative and superlative forms of a one-syllable adjective by adding –er for the comparative form and –est for the superlative.
One-Syllable AdjectiveComparative FormSuperlative Form
talltallertallest
oldolderoldest
longlongerlongest
  • Mary is taller than Max.
  • Mary is the tallest of all the students.
  • Max is older than John.
  • Of the three students, Max is the oldest.
  • My hair is longer than your hair.
  • Max's story is the longest story I've ever heard.
If the one-syllable adjective ends with an e, just add –r for the comparative form and –st for the superlative form.
One-Syllable Adjective with Final -eComparative FormSuperlative Form
largelargerlargest
wisewiserwisest
  • Mary's car is larger than Max's car.
  • Mary's house is the tallest of all the houses on the block.
  • Max is wiser than his brother.
  • Max is the wisest person I know.
If the one-syllable adjective ends with a single consonant with a vowel before it, double the consonant and add –er for the comparative form; and double the consonant and add –est for the superlative form.
One-Syllable Adjective Ending with a Single Consonant with a Single Vowel before ItComparative FormSuperlative Form
bigbiggerbiggest
thinthinnerthinnest
fatfatterfattest
  • My dog is bigger than your dog.
  • My dog is the biggest of all the dogs in the neighborhood.
  • Max is thinner than John.
  • Of all the students in the class, Max is the thinnest.
  • My mother is fatter than your mother.
  • Mary is the fattest person I've ever seen.

Two-syllable adjectives.

With most two-syllable adjectives, you form the comparative with more and the superlative with most.
Two-Syllable AdjectiveComparative FormSuperlative Form
peacefulmore peacefulmost peaceful
pleasantmore pleasantmost pleasant
carefulmore carefulmost careful
thoughtfulmore thoughtfulmost thoughtful
  • This morning is more peaceful than yesterday morning.
  • Max's house in the mountains is the most peaceful in the world.
  • Max is more careful than Mike.
  • Of all the taxi drivers, Jack is the most careful.
  • Jill is more thoughtful than your sister.
  • Mary is the most thoughtful person I've ever met.
If the two-syllable adjectives ends with –y, change the y to and add –er for the comparative form. For the superlative form change the y to i and add –est.
Two-Syllable Adjective Ending with -yComparative FormSuperlative Form
happyhappierhappiest
angryangrierangriest
busybusierbusiest
  • John is happier today than he was yesterday.
  • John is the happiest boy in the world.
  • Max is angrier than Mary.
  • Of all of John's victims, Max is the angriest.
  • Mary is busier than Max.
  • Mary is the busiest person I've ever met.
Two-syllable adjectives ending in –er, -le, or –ow take –er and –est to form the comparative and superlative forms.
Two-Syllable Adjective Ending with -er, -le, or -owComparative FormSuperlative Form
narrownarrowernarrowest
gentlegentlergentlest
  • The roads in this town are narrower than the roads in the city.
  • This road is the narrowest of all the roads in California.
  • Big dogs are gentler than small dogs.
  • Of all the dogs in the world, English Mastiffs are the gentlest.

Adjectives with three or more syllables.

For adjectives with three syllables or more, you form the comparative with more and the superlative with most.
Adjective with Three or More SyllablesComparative FormSuperlative Form
generousmore generousmost generous
importantmore importantmost important
intelligentmore intelligentmost intelligent
  • John is more generous than Jack.
  • John is the most generous of all the people I know.
  • Health is more important than money.
  • Of all the people I know, Max is the most important.
  • Women are more intelligent than men.
  • Mary is the most intelligent person I've ever met.

Exceptions.

Irregular adjectives.
Irregular AdjectiveComparative FormSuperlative Form
goodbetterbest
badworseworst
farfartherfarthest
littlelessleast
manymoremost
  • Italian food is better than American food.
  • My dog is the best dog in the world.
  • My mother's cooking is worse than your mother's cooking.
  • Of all the students in the class, Max is the worst.
Two-syllable adjectives that follow two rules. These adjectives can be used with -er and -est and with more and most.
Two-Syllable AdjectiveComparative FormSuperlative Form
clevercleverercleverest
clevermore clevermost clever
gentlegentlergentlest
gentlemore gentlemost gentle
friendlyfriendlierfriendliest
friendlymore friendlymost friendly
quietquieterquietest
quietmore quietmost quiet
simplesimplersimplest
simplemore simplemost simple
  • Big dogs are gentler than small dogs.
  • Of all the dogs in the world, English Mastiffs are the gentlest.
  • Big dogs are more gentle than small dogs.
  • Of all the dogs in the world, English Mastiffs are the most gentle.

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Prepositions of time

The preposition AT is used in the following descriptions of time:
With clock times:
  • My last train leaves at 10:30.
  • We left at midnight.
  • The meeting starts at two thirty.
With specific times of day, or mealtimes:
  • He doesn’t like driving at night.
  • I’ll go shopping at lunchtime.
  • I like to read the children a story at bedtime.
With festivals:
  • Are you going home at Christmas/Easter?
In certain fixed expressions which refer to specific points in time:
  • Are you leaving at the weekend?**
  • She’s working at the moment.
  • He’s unavailable at present.
  • I finish the course at the end of April.
  • We arrived at the same time.
**Note that in American English, on the weekend is the correct form.

The preposition IN is used in the following descriptions of time:
With months, years, seasons, and longer periods of time:
  • I was born in 1965.
  • We’re going to visit them in May.
  • The pool is closed in winter.
  • He was famous in the 1980’s.
  • The play is set in the Middle Ages.
  • They’ve done work for me in the past.
With periods of time during the day:
  • He’s leaving in the morning.
  • She usually has a sleep in the afternoon(s).
  • I tried to work in the evening.
To describe the amount of time needed to do something:
  • They managed to finish the job in two weeks.
  • You can travel there and back in a day.
  • To indicate when something will happen in the future:
  • She’ll be ready in a few minutes.
  • He’s gone away but he’ll be back in a couple of days.

The preposition ON is used in the following descriptions of time:
With days of the week, and parts of days of the week:
  • I’ll see you on Friday.
  • She usually works on Mondays.
  • We’re going to the theatre on Wednesday evening.
Note that in spoken English, on is often omitted in this context, e.g.: I’ll see you Friday.
With dates:
  • The interview is on 29th April.
  • He was born on February 14th 1995.
With special days:
  • She was born on Valentine’s day.
  • We move house on Christmas Eve.
  • I have an exam on my birthday.
If we examine these different aspects of usage for the three prepositions, a general pattern emerges. At is generally used in reference to specific times on the clock or points of time in the day. In generally refers to longer periods of time, several hours or more. On is used with dates and named days of the week



Verb Tense Review and Exercises
Here is a helpful table with the tenses, a quick explanation and some helpful words/phrases associated with each of them.



Past

Present

Future
SimpleAn action that ended at a point in the past.An action that exists , is usual, or is repeated.A plan for future action.
cookedcook / cookswill cook
(time clue)*e.g. He cooked yesterday.e.g. He cooks dinner every Friday.e.g. He will cook tomorrow.
Progressive be + main verb +ingAn action was happening (past progressive) when another action happened (simple past).An action that is happening now.An action that will be happening over time, in the future, when something else happens.
was / were cookingam / is / are cookingwill be cooking
(time clue)*e.g. He was cooking when the phone rang.e.g. He is cooking now.e.g. He will be cooking when you come.
Perfect have + main verbAn action that ended before another action or time in the past.An action that happened at an unspecified time in the past.An action that will end before another action or time in the future.
had cookedhas / have cookedwill have cooked
(time clue)*e.g. He had cooked the dinner when the phone rang.e.g. He has cooked many meals.e.g. He will have cooked dinner by the time you come.
Perfect Progressive have + be + main verb + ingAn action that happened over time, in the past, before another time or action in the past.An action occurring over time that started in the past and continues into the present.An action occurring over time, in the future, before another action or time in the future.
had been cookinghas / have been cookingwill have been cooking
(time clue)*e.g. He had been cooking for a long time before he took lessons.e.g. He has been cooking for over an hour.e.g. He will have been cooking all day by the time she gets home.

*Time clues: these are words that give some information about when an action occurs. Some examples are:
yesterday
every day
tomorrow
while
now
simple past
simple present
simple future
past progressive
present progressive
.
There are many words that are time clues; some can be used to indicate a number of tenses, for instance that something happened in the past or that it will happen in the future. If you learn to recognize these time clues, you will find them very helpful. Note that some time clues can be used with more than one verb tense and also that this table is not a complete listing of all the time clues that can be used with all of the tenses

CHART—TIME CLUES AND VERB TENSE

PastPresentFuture
SimpleSimple PastSimple PresentSimple Future
yesterday
last year/ month/ etc.
before
for five weeks/days/etc.
one year/ month ago
every morning / day / etc.
always
usually
frequently
sometimes
tomorrow
tonight
next week/month/etc.
soon
in the future
ProgressivePast ProgressivePresent ProgressiveFuture progressive
while
when
now
right now
this week/minute/etc.
when
after
as soon as
before
PerfectPast PerfectPresent PerfectFuture Perfect
before
already
by the time
until then/last week/etc.
after
until now
since
ever
never
many times/ weeks/years/etc.
for three hours/ minutes/etc/
by the time you go (somewhere)
by the time you do (something)
already 
Perfect ProgressivePast Perfect progressivePresent Perfect ProgressiveFuture Perfect Progressive
before
for one week/hour/etc.
since
for the past year/ month/ etc.
for the last 2 months/ weeks/etc.
up to now
for 6 weeks/hours/etc.
since
by the time
for ten days/weeks/etc.
by

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