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(modal verbs)




. , , , , , , , , , . , .

to.

to have, to be ought, to be able, to be allowed, to, need dare, to, .

s (es). to have to (3 . .. has to). , to be: to be, to be able, to be allowed.

to do.

. not. :

 

have to V dont have to V; has to V doesnt have to V;

had to V didnt have to V.

to be, to be able, to be allowed not .

, , , .

 

Present Simple Past Simple Future Simple
Must Must V Had to V Must V Will have to V , ,
To have to Have to V Has to V Had to V Will have to V
To be obliged to Am, is, are obliged to V Was, were obliged to V Will be obliged to V
To be to Am, is, are to V Was, were to V   , ,
Ought to Ought to V    
Can Can V Could V Was, were able to V Will be able to V
To be able to Am, is, are able to V Was, were able to V Will be able to V
May May V Might V Was, were allowed to V Will be allowed to V , ,
To be allowed to Am, is, are allowed to V Was, were allowed to V Will be allowed to V , ,
Should Should V     ,

 





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