What is a gerund?
The gerund always ends in ing.
Example:
· Swimming is my hobby
· Writing is more difficult than reading
However, it should be noted that the present participle also ends in ing.
Example:
· They were watching TV when I arrived.
· John will be teaching in that school for the next two years.
What is the difference between a gerund and the present participle?
You can differentiate between the gerund and the present participle as follows:
· Gerunds function as nouns.
· Gerunds can be a subject, direct objects, indirect objects, and objects of prepositions.
· Present participles, on the other hand, complete progressive verbs or act as modifiers.
Examples of gerund:
· Cycling is fun. (subject)
· I like cycling. (direct object)
· He gives fishing all his time.( indirect object)
· He has devoted all his life to fishing. (object of the preposition to)
Examples of present participle:
· They were eating when the bell rang. (eating is a present participle which is part of the past progressive tense "were eating")
· I bought a fishing book. (writing is a present participle modifying book)
One of the difficulties of the English language is that some verbs are followed by the gerund (ex : doing) and others are followed by theinfinitive (ex : to do). Other verbs, however, can be followed by both.
Generally speaking we can use the following rules:
These rules are helpful but DO NOT always explain all uses of gerunds and infinitives.
1- After verbs that express likes/dislikes :
like
love
enjoy
dislike
hate
don't mind
can't stand
can't bear
Example:
" I like playing soccer but I hate boxing."
2- After certain other verbs, such as :
admit
appreciate
allow
avoid
advise
consider
deny
delay
understand
finish
fancy
go (in go swimming)
involve
keep
mention
mind
stop
waste time/money
imagine
involve
keep (on)
mention
miss
postpone
permit
practice
suggest
resist
reject
risk
can't help
can't stand
Example:
" I suggest going to the theater."
3- After prepositions :
interested in ...
instead of ...
good at ...
before ...
after ...
Example:
"I am interested in collecting stamps."
"After playing football I drank an orange juice".
4- After certain expressions :
it's no use ...
it's no good ...
there's no point in ...
I can't help...
I don't mind...
I can't stand/bear...
Example:
" It's no use convincing him to revise his lessons. He's so stubborn."
1- After verbs that refer to a future event:
want
hope
aim
intend
arrange
attempt
promise
be determined
plan
consent
decide
demand
deserve
determine
endeavor
expect
offer
proceed
promise
threaten
swear
volunteer
want
would like
would hate
would love
Example:
" I want to finish my work early.
2- After certain other verbs, such as:
afford
agree
help
choose
fail
happen
refuse
manage
need
seem
learn
choose
pretend
Example:
"She refused to forgive him."
3- After adjectives :
glad
pleased
disappointed
Example:
"I'm glad to know that you passed the exam."
"I'm pleased to meet you."
"I'm disappointed to hear that you flunked maths."
4- After "too" & "enough":
too difficult
easy enough
Example:
"It's too difficult to convince him to be helpful."
" But it's easy enough to fool him to get what you want."
Some verbs can be followed by either a gerund or an infinitive. Here are some examples:
start
begin
stop
remember...
Example:
"I started smoking when I was young."
"I started to smoke when I left the office."