In modern English the Gerund is widely used and competes with the Infinitive.
 1. The Gerund is always used after:
  
 a) Verbs followed by prepositions:
   | accuse of
 apologize for
 approve of
 blame smb for
 forgive for
 congratulate on | object to
 persist in
 prevent from
 result in
 stop from
 succeed in | They succeeded in finding a good flat.
 Can you stop the child from getting into mischief? 
 Thank you for coming.
 He was accused of having broken the law.
 I insisted on his coming with us. | 
  | Count on
 depend on
 hear of
 inform of
 insist on | suspend smb of
 thank for
 think of | Who is to blame for starting the fire? 
 Are you thinking of buyinga house? 
 I apologize for being so awkward. | 
 
 b) Nouns used with prepositions:
   | art of
 chance of
 difficulty (in)
 experience in
 habit of
 harm of
 idea of
 importance of
 interest in
 means of
 mistake of | opportunity of
 plan for
 point in; of
 preparation for
 process of
 purpose of
 reason for
 right of
 sense of
 skill in
 way of | He has no intention of staying.
 The importance of being earnest.
 There is no chance of winning.
 We had no opportunity of meeting
 interesting people there.
 I have no experience in building houses.
 There are different ways of solving this
 problem.
 Do you have any reason for saying such a
 thing? | 
 
 c) Phrasal verbs:
   | burst out
 give up
 go on | leave off
 keep on
 put off, etc | He gave up smoking two years ago.
 She kept on interrupting me while I was
 speaking. | 
  | (see " English through Reading") | 
 
 d) Such verbs as:
   | avoid
 consider
 delay
 deny
 escape
 excuse
 fancy
 finish
 forgive
 include | involve
 justify
 mind
 miss
 postpone
 practise
 recall
 recollect
 resent
 risk | Would you mind closing the door? 
 He denied having seen this man before.
 You can hardly avoid meeting her.
 We've just missed having nasty accident.
 They postponed sending an answer to the
 request.
 My work involves filing and typing letters.
 I'll risk trying my hand in it. | 
 
 e) Word combinations:
   | be afraid of
 be angry for
 be aware of
 be bored with
 be busy
 be capable of
 be clever at
 be disappointed at
 be engaged in
 be fond of
 be good/clever at
 be grateful for
 can't stand/bear
 feel like
 have difficulty in | be guilty of
 be interested in
 be keen on
 be pleased at
 be proud of
 be slow at
 be sorry for
 be sure of
 be surprised at
 be worried about
 be worth
 be responsible for
 be no good
 be no use | There is no use crying over spilt milk.
 He didn't feel like going out.
 He couldn't help laughing.
 She was afraid of falling.
 He is slow at doingsums.
 He is interested in developing the project.
 She'// be sorry for being rude.
 He is proud of having won the chess
 tournament.
 He was surprised at having been asked
 about it.
 It's no use worrying about it. There is
 nothing you can do.
 Did you have any difficulty in getting a visa? | 
 
 f) Prepositions
   | after
 before
 besides
 instead of | in spite of
 on
 without
 by | They ran five miles without stopping.
 Before going to bed she locked the door.
 John went to his office in spite of being ill. | 
 
 (for Verbs followed by the Infinitive see Appendix 6).
  
					NOTES
					 
 1. After the verbs come and go we often use the Gerund related to outdoor activities: climbing, driving, fishing, riding, sailing, shopping, skiing, walking, etc.
 Why don't you come sailing with us?
 Let's go skiing!
 2. The following verbs always have a direct object: catch, find, notice, observe, see.
 I'd better not catch you doing that again!
 3. It is necessary to distinguish two particularly confusing verb phrases, used to and be used to.
 Used to + InfinitiveBe used to + noun/gerund
 Used to + Infinitive refers to habitual The phrase is parallel in structure to
 action in the past, and used to can not be to be interested in, and it is possible
 followed by a noun (or a gerund): to put a noun after to:
 When I was in England, I used to eat I'm used to his curious ways.
 a big breakfast. I'm used to hearing about the odd
 things he does.
  Used to is a fixed idiom and is not used in The verb to be in to be used to can
 any other tense. be used in any appropriate tense.
 To be used to suggests familiarity
 through a repetition of the activitity
 or occurrence; it does not state the
 existence of a habit as such.