must cuirass
Verbo regolare: cuirass - cuirassed- cuirassed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must cuirass
you must cuirass
he must cuirass
we must cuirass
you must cuirass
they must cuirass 	I must be cuirassing
you must be cuirassing
he must be cuirassing
we must be cuirassing
you must be cuirassing
they must be cuirassing	I must have cuirassed
you must have cuirassed
he must have cuirassed
we must have cuirassed
you must have cuirassed
they must have cuirassed	I must have been cuirassing
you must have been cuirassing
he must have been cuirassing
we must have been cuirassing
you must have been cuirassing
they must have been cuirassing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not cuirass
you must not cuirass
he must not cuirass
we must not cuirass
you must not cuirass
they must not cuirass 	I must not be cuirassing
you must not be cuirassing
he must not be cuirassing
we must not be cuirassing
you must not be cuirassing
they must not be cuirassing	I must not have cuirassed
you must not have cuirassed
he must not have cuirassed
we must not have cuirassed
you must not have cuirassed
they must not have cuirassed	I must not have been cuirassing
you must not have been cuirassing
he must not have been cuirassing
we must not have been cuirassing
you must not have been cuirassing
they must not have been cuirassing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I cuirass?
must you cuirass?
must he cuirass?
must we cuirass?
must you cuirass?
must they cuirass? 	must I be cuirassing?
must you be cuirassing?
must he be cuirassing?
must we be cuirassing?
must you be cuirassing?
must they be cuirassing? 	must I have cuirassed?
must you have cuirassed?
must he have cuirassed?
must we have cuirassed?
must you have cuirassed?
must they have cuirassed? 	must I have been cuirassing?
must you have been cuirassing?
must he have been cuirassing?
must we have been cuirassing?
must you have been cuirassing?
must they have been cuirassing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not cuirass?
must you not cuirass?
must he not cuirass?
must we not cuirass?
must you not cuirass?
must they not cuirass? 	must I not be cuirassing?
must you not be cuirassing?
must he not be cuirassing?
must we not be cuirassing?
must you not be cuirassing?
must they not be cuirassing? 	must I not have cuirassed?
must you not have cuirassed?
must he not have cuirassed?
must we not have cuirassed?
must you not have cuirassed?
must they not have cuirassed? 	must I not have been cuirassing?
must you not have been cuirassing?
must he not have been cuirassing?
must we not have been cuirassing?
must you not have been cuirassing?
must they not have been cuirassing?