must course
Verbe régulier : course - coursed- coursed
Traduction française : chasser le lièvre 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must course
you must course
she must course
we must course
you must course
they must course 	I must be coursing
you must be coursing
she must be coursing
we must be coursing
you must be coursing
they must be coursing	I must have coursed
you must have coursed
she must have coursed
we must have coursed
you must have coursed
they must have coursed	I must have been coursing
you must have been coursing
she must have been coursing
we must have been coursing
you must have been coursing
they must have been coursing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not course
you must not course
she must not course
we must not course
you must not course
they must not course 	I must not be coursing
you must not be coursing
she must not be coursing
we must not be coursing
you must not be coursing
they must not be coursing	I must not have coursed
you must not have coursed
she must not have coursed
we must not have coursed
you must not have coursed
they must not have coursed	I must not have been coursing
you must not have been coursing
she must not have been coursing
we must not have been coursing
you must not have been coursing
they must not have been coursing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I course?
must you course?
must she course?
must we course?
must you course?
must they course? 	must I be coursing?
must you be coursing?
must she be coursing?
must we be coursing?
must you be coursing?
must they be coursing? 	must I have coursed?
must you have coursed?
must she have coursed?
must we have coursed?
must you have coursed?
must they have coursed? 	must I have been coursing?
must you have been coursing?
must she have been coursing?
must we have been coursing?
must you have been coursing?
must they have been coursing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not course?
must you not course?
must she not course?
must we not course?
must you not course?
must they not course? 	must I not be coursing?
must you not be coursing?
must she not be coursing?
must we not be coursing?
must you not be coursing?
must they not be coursing? 	must I not have coursed?
must you not have coursed?
must she not have coursed?
must we not have coursed?
must you not have coursed?
must they not have coursed? 	must I not have been coursing?
must you not have been coursing?
must she not have been coursing?
must we not have been coursing?
must you not have been coursing?
must they not have been coursing?