must guess
Verbe régulier : guess - guessed- guessed
Traduction française : deviner 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must guess
you must guess
she must guess
we must guess
you must guess
they must guess 	I must be guessing
you must be guessing
she must be guessing
we must be guessing
you must be guessing
they must be guessing	I must have guessed
you must have guessed
she must have guessed
we must have guessed
you must have guessed
they must have guessed	I must have been guessing
you must have been guessing
she must have been guessing
we must have been guessing
you must have been guessing
they must have been guessing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not guess
you must not guess
she must not guess
we must not guess
you must not guess
they must not guess 	I must not be guessing
you must not be guessing
she must not be guessing
we must not be guessing
you must not be guessing
they must not be guessing	I must not have guessed
you must not have guessed
she must not have guessed
we must not have guessed
you must not have guessed
they must not have guessed	I must not have been guessing
you must not have been guessing
she must not have been guessing
we must not have been guessing
you must not have been guessing
they must not have been guessing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I guess?
must you guess?
must she guess?
must we guess?
must you guess?
must they guess? 	must I be guessing?
must you be guessing?
must she be guessing?
must we be guessing?
must you be guessing?
must they be guessing? 	must I have guessed?
must you have guessed?
must she have guessed?
must we have guessed?
must you have guessed?
must they have guessed? 	must I have been guessing?
must you have been guessing?
must she have been guessing?
must we have been guessing?
must you have been guessing?
must they have been guessing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not guess?
must you not guess?
must she not guess?
must we not guess?
must you not guess?
must they not guess? 	must I not be guessing?
must you not be guessing?
must she not be guessing?
must we not be guessing?
must you not be guessing?
must they not be guessing? 	must I not have guessed?
must you not have guessed?
must she not have guessed?
must we not have guessed?
must you not have guessed?
must they not have guessed? 	must I not have been guessing?
must you not have been guessing?
must she not have been guessing?
must we not have been guessing?
must you not have been guessing?
must they not have been guessing?