must nap
Verbe régulier : nap - napped- napped
Traduction française : faire un (petit) somme - lainer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must nap
you must nap
he must nap
we must nap
you must nap
they must nap 	I must be napping
you must be napping
he must be napping
we must be napping
you must be napping
they must be napping	I must have napped
you must have napped
he must have napped
we must have napped
you must have napped
they must have napped	I must have been napping
you must have been napping
he must have been napping
we must have been napping
you must have been napping
they must have been napping	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not nap
you must not nap
he must not nap
we must not nap
you must not nap
they must not nap 	I must not be napping
you must not be napping
he must not be napping
we must not be napping
you must not be napping
they must not be napping	I must not have napped
you must not have napped
he must not have napped
we must not have napped
you must not have napped
they must not have napped	I must not have been napping
you must not have been napping
he must not have been napping
we must not have been napping
you must not have been napping
they must not have been napping	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I nap?
must you nap?
must he nap?
must we nap?
must you nap?
must they nap? 	must I be napping?
must you be napping?
must he be napping?
must we be napping?
must you be napping?
must they be napping? 	must I have napped?
must you have napped?
must he have napped?
must we have napped?
must you have napped?
must they have napped? 	must I have been napping?
must you have been napping?
must he have been napping?
must we have been napping?
must you have been napping?
must they have been napping? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not nap?
must you not nap?
must he not nap?
must we not nap?
must you not nap?
must they not nap? 	must I not be napping?
must you not be napping?
must he not be napping?
must we not be napping?
must you not be napping?
must they not be napping? 	must I not have napped?
must you not have napped?
must he not have napped?
must we not have napped?
must you not have napped?
must they not have napped? 	must I not have been napping?
must you not have been napping?
must he not have been napping?
must we not have been napping?
must you not have been napping?
must they not have been napping?