Infinitive without Particle to.

(Bare Infinitive)

Rules	Examples
Bare infinitive is used: 1 . after auxiliaries and modal verbs except ought, have, be.	Do you know what time it is now? You must come and see us one day. You ought to have come earlier.
2. after the verbs denoting sense perception such as to hear, to see, to feel, to watch, to observe, to no­tice, etc. in the active voice.	I saw him enter the shop. But: He was seen to enter the shop.
3. after the verbs to let, to make, to have (in the meaning to get), to know (in the meaning to see /to observe) in the active voice.	Don 't let the children annoy you. She made me do this test again. I'll have an electrician repair it. I have so often known a change of medicine work wonders. She made me do this exercise again. But: I was made to stand in the corner.
4. after modal expression had better, cannot but, would rather, nothing but, would sooner, cannot choose but.	I'd rather be told the truth. You 'd better not make a mis­take next time. He couldn't but go there.
5. in infinitive sentences beginning with why (not).	Why not cook fish tonight? You look tired. Why not take a holiday?
6. We use both bare infini­tive and to-infinitive forms after the verbs need, dare, do and help. (Bare infinitive is prefer­able after positive forms and needn't. To-infinitive after doesn't / don 't need, dare not and help not.)	You needn't do this washing up. You don 't need to clean the floor. Does he dare (to) refuse you ? All I did was (to) give him the information. Mother helped me (to) do my homework. How can I help my children not to worry about their exams?

Omitted to

We can join ideas with and, except, butand or. The particle tois usually dropped before the second infinitive.

She wanted to go and *see the film.

He wanted to do everything except *study for his exams.

She didn't know whether to laugh or (to) *cry.

Note: When two infinitives are joined by and, the second is almost always a bare infinitive. When they are joined by but or or, a to-infinitive is possible, but a bare infinitive is more common.

Reduced Infinitive

Sometimes the whole infinitive needs not to be repeated if it is understood from the context.

A: Can you and Mary come to lunch next Sunday? •

B: I'd love to.

A: Can I smoke in here?

B: No, you aren 't allowed to.

A: Why aren't you coming to the film?

B: I don't want to.

Practice

1. Read and translate the sentences. Analyse the forms of in­finitives:

1. I intend to start immediately. 2. They happened to be dis­cussing something when I came in. 3. The patient wanted to be examined. 4. She didn't want to bother anyone and she didn't want to be bothered either. 5. Ann appears to have been typing since morning. 6. The child seems to be sleeping now. 7. She turned out to have been cleaning the house since morning. 8. My doctor told me to be thinking about something else while the plane was taking off, but it didn't do much good. 9. I am quite ashamed to have given you so much trouble. 10. It's great to have finished our exams! 11. This palace is said to have been built in three years. 12. Don't talk too much if you want to be listened to. 13. They may have telephoned while you were out. 14.1 meant to have bought a newspaper on my way home, but I forgot about it. 15. It seems to have been snowing ever since we came here.

2. Use the correct form of the infinitive of the verb in brackets.

1. Robert hopes (select) to play in next week's football match. 2. Sue and Richard are always arguing. They seem (have) a few problems. 3. I sent my suit (dry-clean). 4. I'm sorry (disturb) you, but could you tell me the time? 5. It is ever so kind of you (send) all those lovely flowers when I was ill. 6. If he is seriously ill, his wife wants (tell) immediately. 7. The money for charity is supposed (raise) by the organisers of the party. 8. The police are looking for a missing boy. He is be­lieved (wear) a white pullover and blue jeans. 9. Everything is just the way it used (be). Nothing seems (change). 10. When we got to the airport, we found all the flights (cancel) that day. 11.1 meant (telephone), but I forgot. 12. You were silly (not lock) your car. 13. Why is she so late? - She can still (work). 14. You should (tell) you were coming. 15. I'm sorry (not come) last Thursday. 16. If you go out like that you're certain (recog­nise) sooner or later. 17. We hope (finish) the job by next Sat­urday. 18.1 would (go) to university if my parents had had more money. 19. Well, I am not sorry (miss) that train. I should not have met you otherwise. 20. There were always four little boys (pick up) balls and at least three dozen balls (pick up). 21. She is known (refuse) better offers than that.

3. Paraphrase the following sentences using the infinitive active or passive.

1. She was sorry that she had missed so many classes be­fore the exams. 2. Emma was surprised when she heard of his sudden arrival. 3. She was extremely happy when she found her children safe and sound. 4. David was afraid that he would put on weight if he gave up smoking. 5. She was lucky enough that she'd been given another chance to admire the masterpiece. 6. The girl was out of breath. It seemed that she had been running. 7. When he felt worse, he was sorry that he hadn't consulted the doctor before. 8. You should give this matter top priority. 9. We expect they will invite us to the meeting with the management. 10. It is nice when someone is waiting on you at dinner. 11. I hope they will interview me for this job. 12. Go and talk with George. He believes that we have unfairly treated him.

4. Read the newspaper report about the racing driver Chuck Ladder. Do the task below.