must french
Regular verb: french - frenched- frenched

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must french
you must french
she must french
we must french
you must french
they must french 	I must be frenching
you must be frenching
she must be frenching
we must be frenching
you must be frenching
they must be frenching	I must have frenched
you must have frenched
she must have frenched
we must have frenched
you must have frenched
they must have frenched	I must have been frenching
you must have been frenching
she must have been frenching
we must have been frenching
you must have been frenching
they must have been frenching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't french
you mustn't french
she mustn't french
we mustn't french
you mustn't french
they mustn't french 	I mustn't be frenching
you mustn't be frenching
she mustn't be frenching
we mustn't be frenching
you mustn't be frenching
they mustn't be frenching	I mustn't have frenched
you mustn't have frenched
she mustn't have frenched
we mustn't have frenched
you mustn't have frenched
they mustn't have frenched	I mustn't have been frenching
you mustn't have been frenching
she mustn't have been frenching
we mustn't have been frenching
you mustn't have been frenching
they mustn't have been frenching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I french?
must you french?
must she french?
must we french?
must you french?
must they french? 	must I be frenching?
must you be frenching?
must she be frenching?
must we be frenching?
must you be frenching?
must they be frenching? 	must I have frenched?
must you have frenched?
must she have frenched?
must we have frenched?
must you have frenched?
must they have frenched? 	must I have been frenching?
must you have been frenching?
must she have been frenching?
must we have been frenching?
must you have been frenching?
must they have been frenching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I french?
mustn't you french?
mustn't she french?
mustn't we french?
mustn't you french?
mustn't they french? 	mustn't I be frenching?
mustn't you be frenching?
mustn't she be frenching?
mustn't we be frenching?
mustn't you be frenching?
mustn't they be frenching? 	mustn't I have frenched?
mustn't you have frenched?
mustn't she have frenched?
mustn't we have frenched?
mustn't you have frenched?
mustn't they have frenched? 	mustn't I have been frenching?
mustn't you have been frenching?
mustn't she have been frenching?
mustn't we have been frenching?
mustn't you have been frenching?
mustn't they have been frenching?