Conjugaison du verbe anglais
CAN SCREAK

Verbe régulier : screak - screaked - screaked

Affirmation

Forme simple	Forme en V-ing
I can screak you can screak he can screak we can screak you can screak they can screak	I can be screaking you can be screaking he can be screaking we can be screaking you can be screaking they can be screaking
Perfect	Perfect en V-ing
I can have screaked you can have screaked he can have screaked we can have screaked you can have screaked they can have screaked	I can have been screaking you can have been screaking he can have been screaking we can have been screaking you can have been screaking they can have been screaking

Négation

Forme simple	Forme en V-ing
I cannot screak you cannot screak he cannot screak we cannot screak you cannot screak they cannot screak	I cannot be screaking you cannot be screaking he cannot be screaking we cannot be screaking you cannot be screaking they cannot be screaking
Perfect	Perfect en V-ing
I cannot have screaked you cannot have screaked he cannot have screaked we cannot have screaked you cannot have screaked they cannot have screaked	I cannot have been screaking you cannot have been screaking he cannot have been screaking we cannot have been screaking you cannot have been screaking they cannot have been screaking

Forme interrogative

Forme simple	Forme en V-ing
can I screak? can you screak? can he screak? can we screak? can you screak? can they screak?	can I be screaking? can you be screaking? can he be screaking? can we be screaking? can you be screaking? can they be screaking?
Perfect	Perfect en V-ing
can I have screaked? can you have screaked? can he have screaked? can we have screaked? can you have screaked? can they have screaked?	can I have been screaking? can you have been screaking? can he have been screaking? can we have been screaking? can you have been screaking? can they have been screaking?

Forme interro-négative

Forme simple	Forme en V-ing
can I not screak? can you not screak? can he not screak? can we not screak? can you not screak? can they not screak?	can I not be screaking? can you not be screaking? can he not be screaking? can we not be screaking? can you not be screaking? can they not be screaking?
Perfect	Perfect en V-ing
can I not have screaked? can you not have screaked? can he not have screaked? can we not have screaked? can you not have screaked? can they not have screaked?	can I not have been screaking? can you not have been screaking? can he not have been screaking? can we not have been screaking? can you not have been screaking? can they not have been screaking?