must clam
Verbe régulier : clam - clamed- clamed
Traduction française : ramasser des clams 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must clam
you must clam
she must clam
we must clam
you must clam
they must clam 	I must be claming
you must be claming
she must be claming
we must be claming
you must be claming
they must be claming	I must have clamed
you must have clamed
she must have clamed
we must have clamed
you must have clamed
they must have clamed	I must have been claming
you must have been claming
she must have been claming
we must have been claming
you must have been claming
they must have been claming	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not clam
you must not clam
she must not clam
we must not clam
you must not clam
they must not clam 	I must not be claming
you must not be claming
she must not be claming
we must not be claming
you must not be claming
they must not be claming	I must not have clamed
you must not have clamed
she must not have clamed
we must not have clamed
you must not have clamed
they must not have clamed	I must not have been claming
you must not have been claming
she must not have been claming
we must not have been claming
you must not have been claming
they must not have been claming	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I clam?
must you clam?
must she clam?
must we clam?
must you clam?
must they clam? 	must I be claming?
must you be claming?
must she be claming?
must we be claming?
must you be claming?
must they be claming? 	must I have clamed?
must you have clamed?
must she have clamed?
must we have clamed?
must you have clamed?
must they have clamed? 	must I have been claming?
must you have been claming?
must she have been claming?
must we have been claming?
must you have been claming?
must they have been claming? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not clam?
must you not clam?
must she not clam?
must we not clam?
must you not clam?
must they not clam? 	must I not be claming?
must you not be claming?
must she not be claming?
must we not be claming?
must you not be claming?
must they not be claming? 	must I not have clamed?
must you not have clamed?
must she not have clamed?
must we not have clamed?
must you not have clamed?
must they not have clamed? 	must I not have been claming?
must you not have been claming?
must she not have been claming?
must we not have been claming?
must you not have been claming?
must they not have been claming?