must pretaste
Verbe régulier : pretaste - pretasted- pretasted

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must pretaste
you must pretaste
he must pretaste
we must pretaste
you must pretaste
they must pretaste 	I must be pretasting
you must be pretasting
he must be pretasting
we must be pretasting
you must be pretasting
they must be pretasting	I must have pretasted
you must have pretasted
he must have pretasted
we must have pretasted
you must have pretasted
they must have pretasted	I must have been pretasting
you must have been pretasting
he must have been pretasting
we must have been pretasting
you must have been pretasting
they must have been pretasting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not pretaste
you must not pretaste
he must not pretaste
we must not pretaste
you must not pretaste
they must not pretaste 	I must not be pretasting
you must not be pretasting
he must not be pretasting
we must not be pretasting
you must not be pretasting
they must not be pretasting	I must not have pretasted
you must not have pretasted
he must not have pretasted
we must not have pretasted
you must not have pretasted
they must not have pretasted	I must not have been pretasting
you must not have been pretasting
he must not have been pretasting
we must not have been pretasting
you must not have been pretasting
they must not have been pretasting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I pretaste?
must you pretaste?
must he pretaste?
must we pretaste?
must you pretaste?
must they pretaste? 	must I be pretasting?
must you be pretasting?
must he be pretasting?
must we be pretasting?
must you be pretasting?
must they be pretasting? 	must I have pretasted?
must you have pretasted?
must he have pretasted?
must we have pretasted?
must you have pretasted?
must they have pretasted? 	must I have been pretasting?
must you have been pretasting?
must he have been pretasting?
must we have been pretasting?
must you have been pretasting?
must they have been pretasting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not pretaste?
must you not pretaste?
must he not pretaste?
must we not pretaste?
must you not pretaste?
must they not pretaste? 	must I not be pretasting?
must you not be pretasting?
must he not be pretasting?
must we not be pretasting?
must you not be pretasting?
must they not be pretasting? 	must I not have pretasted?
must you not have pretasted?
must he not have pretasted?
must we not have pretasted?
must you not have pretasted?
must they not have pretasted? 	must I not have been pretasting?
must you not have been pretasting?
must he not have been pretasting?
must we not have been pretasting?
must you not have been pretasting?
must they not have been pretasting?