must rag
Verbe régulier : rag - ragged- ragged
Traduction française : taquiner 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must rag
you must rag
he must rag
we must rag
you must rag
they must rag 	I must be ragging
you must be ragging
he must be ragging
we must be ragging
you must be ragging
they must be ragging	I must have ragged
you must have ragged
he must have ragged
we must have ragged
you must have ragged
they must have ragged	I must have been ragging
you must have been ragging
he must have been ragging
we must have been ragging
you must have been ragging
they must have been ragging	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not rag
you must not rag
he must not rag
we must not rag
you must not rag
they must not rag 	I must not be ragging
you must not be ragging
he must not be ragging
we must not be ragging
you must not be ragging
they must not be ragging	I must not have ragged
you must not have ragged
he must not have ragged
we must not have ragged
you must not have ragged
they must not have ragged	I must not have been ragging
you must not have been ragging
he must not have been ragging
we must not have been ragging
you must not have been ragging
they must not have been ragging	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I rag?
must you rag?
must he rag?
must we rag?
must you rag?
must they rag? 	must I be ragging?
must you be ragging?
must he be ragging?
must we be ragging?
must you be ragging?
must they be ragging? 	must I have ragged?
must you have ragged?
must he have ragged?
must we have ragged?
must you have ragged?
must they have ragged? 	must I have been ragging?
must you have been ragging?
must he have been ragging?
must we have been ragging?
must you have been ragging?
must they have been ragging? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not rag?
must you not rag?
must he not rag?
must we not rag?
must you not rag?
must they not rag? 	must I not be ragging?
must you not be ragging?
must he not be ragging?
must we not be ragging?
must you not be ragging?
must they not be ragging? 	must I not have ragged?
must you not have ragged?
must he not have ragged?
must we not have ragged?
must you not have ragged?
must they not have ragged? 	must I not have been ragging?
must you not have been ragging?
must he not have been ragging?
must we not have been ragging?
must you not have been ragging?
must they not have been ragging?