must trounce
Verbe régulier : trounce - trounced- trounced
Traduction française : écraser - battre à plate couture ou plates coutures 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must trounce
you must trounce
she must trounce
we must trounce
you must trounce
they must trounce 	I must be trouncing
you must be trouncing
she must be trouncing
we must be trouncing
you must be trouncing
they must be trouncing	I must have trounced
you must have trounced
she must have trounced
we must have trounced
you must have trounced
they must have trounced	I must have been trouncing
you must have been trouncing
she must have been trouncing
we must have been trouncing
you must have been trouncing
they must have been trouncing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not trounce
you must not trounce
she must not trounce
we must not trounce
you must not trounce
they must not trounce 	I must not be trouncing
you must not be trouncing
she must not be trouncing
we must not be trouncing
you must not be trouncing
they must not be trouncing	I must not have trounced
you must not have trounced
she must not have trounced
we must not have trounced
you must not have trounced
they must not have trounced	I must not have been trouncing
you must not have been trouncing
she must not have been trouncing
we must not have been trouncing
you must not have been trouncing
they must not have been trouncing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I trounce?
must you trounce?
must she trounce?
must we trounce?
must you trounce?
must they trounce? 	must I be trouncing?
must you be trouncing?
must she be trouncing?
must we be trouncing?
must you be trouncing?
must they be trouncing? 	must I have trounced?
must you have trounced?
must she have trounced?
must we have trounced?
must you have trounced?
must they have trounced? 	must I have been trouncing?
must you have been trouncing?
must she have been trouncing?
must we have been trouncing?
must you have been trouncing?
must they have been trouncing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not trounce?
must you not trounce?
must she not trounce?
must we not trounce?
must you not trounce?
must they not trounce? 	must I not be trouncing?
must you not be trouncing?
must she not be trouncing?
must we not be trouncing?
must you not be trouncing?
must they not be trouncing? 	must I not have trounced?
must you not have trounced?
must she not have trounced?
must we not have trounced?
must you not have trounced?
must they not have trounced? 	must I not have been trouncing?
must you not have been trouncing?
must she not have been trouncing?
must we not have been trouncing?
must you not have been trouncing?
must they not have been trouncing?