must french
Verbo regular: french - frenched- frenched

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must french
you must french
he must french
we must french
you must french
they must french 	I must be frenching
you must be frenching
he must be frenching
we must be frenching
you must be frenching
they must be frenching	I must have frenched
you must have frenched
he 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
he must have been frenching
we must have been frenching
you must have been frenching
they must have been frenching	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not french
you must not french
he must not french
we must not french
you must not french
they must not french 	I must not be frenching
you must not be frenching
he must not be frenching
we must not be frenching
you must not be frenching
they must not be frenching	I must not have frenched
you must not have frenched
he must not have frenched
we must not have frenched
you must not have frenched
they must not have frenched	I must not have been frenching
you must not have been frenching
he must not have been frenching
we must not have been frenching
you must not have been frenching
they must not have been frenching	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I french?
must you french?
must he french?
must we french?
must you french?
must they french? 	must I be frenching?
must you be frenching?
must he be frenching?
must we be frenching?
must you be frenching?
must they be frenching? 	must I have frenched?
must you have frenched?
must he 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 he have been frenching?
must we have been frenching?
must you have been frenching?
must they have been frenching? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not french?
must you not french?
must he not french?
must we not french?
must you not french?
must they not french? 	must I not be frenching?
must you not be frenching?
must he not be frenching?
must we not be frenching?
must you not be frenching?
must they not be frenching? 	must I not have frenched?
must you not have frenched?
must he not have frenched?
must we not have frenched?
must you not have frenched?
must they not have frenched? 	must I not have been frenching?
must you not have been frenching?
must he not have been frenching?
must we not have been frenching?
must you not have been frenching?
must they not have been frenching?