must compass
Verbo regular: compass - compassed- compassed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must compass
you must compass
she must compass
we must compass
you must compass
they must compass 	I must be compassing
you must be compassing
she must be compassing
we must be compassing
you must be compassing
they must be compassing	I must have compassed
you must have compassed
she must have compassed
we must have compassed
you must have compassed
they must have compassed	I must have been compassing
you must have been compassing
she must have been compassing
we must have been compassing
you must have been compassing
they must have been compassing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not compass
you must not compass
she must not compass
we must not compass
you must not compass
they must not compass 	I must not be compassing
you must not be compassing
she must not be compassing
we must not be compassing
you must not be compassing
they must not be compassing	I must not have compassed
you must not have compassed
she must not have compassed
we must not have compassed
you must not have compassed
they must not have compassed	I must not have been compassing
you must not have been compassing
she must not have been compassing
we must not have been compassing
you must not have been compassing
they must not have been compassing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I compass?
must you compass?
must she compass?
must we compass?
must you compass?
must they compass? 	must I be compassing?
must you be compassing?
must she be compassing?
must we be compassing?
must you be compassing?
must they be compassing? 	must I have compassed?
must you have compassed?
must she have compassed?
must we have compassed?
must you have compassed?
must they have compassed? 	must I have been compassing?
must you have been compassing?
must she have been compassing?
must we have been compassing?
must you have been compassing?
must they have been compassing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not compass?
must you not compass?
must she not compass?
must we not compass?
must you not compass?
must they not compass? 	must I not be compassing?
must you not be compassing?
must she not be compassing?
must we not be compassing?
must you not be compassing?
must they not be compassing? 	must I not have compassed?
must you not have compassed?
must she not have compassed?
must we not have compassed?
must you not have compassed?
must they not have compassed? 	must I not have been compassing?
must you not have been compassing?
must she not have been compassing?
must we not have been compassing?
must you not have been compassing?
must they not have been compassing?