Passive | ||||
Simple | Progressive | Perfect | Perfect Progressive | |
Present | , , am is asked are | , , am is being asked are | , () have been asked has | Perfect Progressive Perfect |
Past | , , - was asked were | was being asked were | , , have been asked has | |
Future | , will (shall) be asked | Future Progressive Future Simple | , will have been asked | |
be V3 | be being V3 | have been V3 |
Modal Verbs
can, could, must, may, might, should, have to, ought to, need. , , . ( ought to have to) to. : I can swim. .
He must visit a dentist. - .
.
Present Simple | Past Simple | Future Simple | ||
can , | be able to , | can am is able to are | could was able to were | ___ shall be able to will |
must , , , | have to be to , | must have (has) to am (is, are) to | ___ had to was (were) to | ___ shall (will) have to ___ |
may , | be allowed to | may am is allowed to are | might was allowed to were | ___ shall (will) be allowed to |
, , , .
can | , | + She can read English. -. - She cannot read English. -. ? Can she read English? - -? |
may | , | + You maytake my pen. . - You may nottake my pen. . ? May I take your pen? ? |
must | + We must do this work today. . - We must not (mustnt) do this work today. . ? Must we do this work today? ? | |
have to | , , | + They will have todo this work tomorrow. . - They will not have todo this work tomorrow. . ? Willtheyhave todo this work tomorrow? ? |
be to | ( , , ) | + I am tovisit my granny. . - I am not tovisit my granny. . ? AmI tovisit my granny? - ? |
should | () | + You shouldgo to the dentist. . - You should notgo to the dentist. . ? ShouldI go to the dentist? ? Do you think I should go to the dentist? ? |
|
|