I. SHOULD + INFINITIV

-în propoziții independente (întrebări directe)

  • Why should I tell you? – De ce ți-aș spune?

-în subordonate

după it is necessary, it is important

  • It is necessary that all the workers should come on time.

după it is high time, it is about time

  • It is time you should start a job.

după it’s a pity, it’s a shame

  • It’s a pity that you should miss such a  play. E păcat să pierzi o astfel de piesă

după verbe ce exprimă un ordin to insist, to order

  • I insist that she should be present at our meeting.

după verbe care exprimă teama

  • I’m afraid lest you should miss the train.

după I am glad, I am pleased

  • I am pleased that he should be here.

în întrebări indirecte după why și how

  • He doesn’t understand why you should go so soon.

după though, however

  • However cold should be, We shall go on a trip.

după least, for fear

  • I’ll give you the address lest you should not get lost.

după reason, supposition

  • There is no reason why we should go.

II. MAY/ MIGHT + INFINITIV

-în propoziții independente (urări)

  • May you live long!

-în subordonate

după it is possible, it is probable

  • It is possible that he may come.

după verbul wish

  • I wish you may get a good mark.

după verbe care exprimă teama urmate de that

  • I fear that he may be late.

după though și however

  • However warm the wather might be, I shall go for a walk.

după that, so that (Csc.)

  • Come closer so that I may hear you better.

după as if, as though

  • You behave as if you might want to do something bad.

III. SHALL + INFINITIV

-în propoziții independente (propoziții interogative)

  • Shall I help you?

-în subordonate

după verbele to decide, to intend

  • It has been decided that they shall sleep at the chalet.

Vezi SURSE