must opiate
Verbo regular: opiate - opiated- opiated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must opiate
you must opiate
he must opiate
we must opiate
you must opiate
they must opiate 	I must be opiating
you must be opiating
he must be opiating
we must be opiating
you must be opiating
they must be opiating	I must have opiated
you must have opiated
he must have opiated
we must have opiated
you must have opiated
they must have opiated	I must have been opiating
you must have been opiating
he must have been opiating
we must have been opiating
you must have been opiating
they must have been opiating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not opiate
you must not opiate
he must not opiate
we must not opiate
you must not opiate
they must not opiate 	I must not be opiating
you must not be opiating
he must not be opiating
we must not be opiating
you must not be opiating
they must not be opiating	I must not have opiated
you must not have opiated
he must not have opiated
we must not have opiated
you must not have opiated
they must not have opiated	I must not have been opiating
you must not have been opiating
he must not have been opiating
we must not have been opiating
you must not have been opiating
they must not have been opiating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I opiate?
must you opiate?
must he opiate?
must we opiate?
must you opiate?
must they opiate? 	must I be opiating?
must you be opiating?
must he be opiating?
must we be opiating?
must you be opiating?
must they be opiating? 	must I have opiated?
must you have opiated?
must he have opiated?
must we have opiated?
must you have opiated?
must they have opiated? 	must I have been opiating?
must you have been opiating?
must he have been opiating?
must we have been opiating?
must you have been opiating?
must they have been opiating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not opiate?
must you not opiate?
must he not opiate?
must we not opiate?
must you not opiate?
must they not opiate? 	must I not be opiating?
must you not be opiating?
must he not be opiating?
must we not be opiating?
must you not be opiating?
must they not be opiating? 	must I not have opiated?
must you not have opiated?
must he not have opiated?
must we not have opiated?
must you not have opiated?
must they not have opiated? 	must I not have been opiating?
must you not have been opiating?
must he not have been opiating?
must we not have been opiating?
must you not have been opiating?
must they not have been opiating?