must tear
Verbe irrégulier : tear - tore- torn
Traduction française : déchirer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must tear
you must tear
he must tear
we must tear
you must tear
they must tear 	I must be tearing
you must be tearing
he must be tearing
we must be tearing
you must be tearing
they must be tearing	I must have torn
you must have torn
he must have torn
we must have torn
you must have torn
they must have torn	I must have been tearing
you must have been tearing
he must have been tearing
we must have been tearing
you must have been tearing
they must have been tearing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not tear
you must not tear
he must not tear
we must not tear
you must not tear
they must not tear 	I must not be tearing
you must not be tearing
he must not be tearing
we must not be tearing
you must not be tearing
they must not be tearing	I must not have torn
you must not have torn
he must not have torn
we must not have torn
you must not have torn
they must not have torn	I must not have been tearing
you must not have been tearing
he must not have been tearing
we must not have been tearing
you must not have been tearing
they must not have been tearing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I tear?
must you tear?
must he tear?
must we tear?
must you tear?
must they tear? 	must I be tearing?
must you be tearing?
must he be tearing?
must we be tearing?
must you be tearing?
must they be tearing? 	must I have torn?
must you have torn?
must he have torn?
must we have torn?
must you have torn?
must they have torn? 	must I have been tearing?
must you have been tearing?
must he have been tearing?
must we have been tearing?
must you have been tearing?
must they have been tearing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not tear?
must you not tear?
must he not tear?
must we not tear?
must you not tear?
must they not tear? 	must I not be tearing?
must you not be tearing?
must he not be tearing?
must we not be tearing?
must you not be tearing?
must they not be tearing? 	must I not have torn?
must you not have torn?
must he not have torn?
must we not have torn?
must you not have torn?
must they not have torn? 	must I not have been tearing?
must you not have been tearing?
must he not have been tearing?
must we not have been tearing?
must you not have been tearing?
must they not have been tearing?