must gulp
Verbe régulier : gulp - gulped- gulped
Traduction française : engloutir - avoir un serrement de gorge 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must gulp
you must gulp
she must gulp
we must gulp
you must gulp
they must gulp 	I must be gulping
you must be gulping
she must be gulping
we must be gulping
you must be gulping
they must be gulping	I must have gulped
you must have gulped
she must have gulped
we must have gulped
you must have gulped
they must have gulped	I must have been gulping
you must have been gulping
she must have been gulping
we must have been gulping
you must have been gulping
they must have been gulping	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not gulp
you must not gulp
she must not gulp
we must not gulp
you must not gulp
they must not gulp 	I must not be gulping
you must not be gulping
she must not be gulping
we must not be gulping
you must not be gulping
they must not be gulping	I must not have gulped
you must not have gulped
she must not have gulped
we must not have gulped
you must not have gulped
they must not have gulped	I must not have been gulping
you must not have been gulping
she must not have been gulping
we must not have been gulping
you must not have been gulping
they must not have been gulping	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I gulp?
must you gulp?
must she gulp?
must we gulp?
must you gulp?
must they gulp? 	must I be gulping?
must you be gulping?
must she be gulping?
must we be gulping?
must you be gulping?
must they be gulping? 	must I have gulped?
must you have gulped?
must she have gulped?
must we have gulped?
must you have gulped?
must they have gulped? 	must I have been gulping?
must you have been gulping?
must she have been gulping?
must we have been gulping?
must you have been gulping?
must they have been gulping? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not gulp?
must you not gulp?
must she not gulp?
must we not gulp?
must you not gulp?
must they not gulp? 	must I not be gulping?
must you not be gulping?
must she not be gulping?
must we not be gulping?
must you not be gulping?
must they not be gulping? 	must I not have gulped?
must you not have gulped?
must she not have gulped?
must we not have gulped?
must you not have gulped?
must they not have gulped? 	must I not have been gulping?
must you not have been gulping?
must she not have been gulping?
must we not have been gulping?
must you not have been gulping?
must they not have been gulping?