must compost
Verbe régulier : compost - composted- composted
Traduction française : composter (une terre) 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must compost
you must compost
she must compost
we must compost
you must compost
they must compost 	I must be composting
you must be composting
she must be composting
we must be composting
you must be composting
they must be composting	I must have composted
you must have composted
she must have composted
we must have composted
you must have composted
they must have composted	I must have been composting
you must have been composting
she must have been composting
we must have been composting
you must have been composting
they must have been composting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not compost
you must not compost
she must not compost
we must not compost
you must not compost
they must not compost 	I must not be composting
you must not be composting
she must not be composting
we must not be composting
you must not be composting
they must not be composting	I must not have composted
you must not have composted
she must not have composted
we must not have composted
you must not have composted
they must not have composted	I must not have been composting
you must not have been composting
she must not have been composting
we must not have been composting
you must not have been composting
they must not have been composting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I compost?
must you compost?
must she compost?
must we compost?
must you compost?
must they compost? 	must I be composting?
must you be composting?
must she be composting?
must we be composting?
must you be composting?
must they be composting? 	must I have composted?
must you have composted?
must she have composted?
must we have composted?
must you have composted?
must they have composted? 	must I have been composting?
must you have been composting?
must she have been composting?
must we have been composting?
must you have been composting?
must they have been composting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not compost?
must you not compost?
must she not compost?
must we not compost?
must you not compost?
must they not compost? 	must I not be composting?
must you not be composting?
must she not be composting?
must we not be composting?
must you not be composting?
must they not be composting? 	must I not have composted?
must you not have composted?
must she not have composted?
must we not have composted?
must you not have composted?
must they not have composted? 	must I not have been composting?
must you not have been composting?
must she not have been composting?
must we not have been composting?
must you not have been composting?
must they not have been composting?