must intercommunicate
Verbo regular: intercommunicate - intercommunicated- intercommunicated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must intercommunicate
you must intercommunicate
he must intercommunicate
we must intercommunicate
you must intercommunicate
they must intercommunicate 	I must be intercommunicating
you must be intercommunicating
he must be intercommunicating
we must be intercommunicating
you must be intercommunicating
they must be intercommunicating	I must have intercommunicated
you must have intercommunicated
he must have intercommunicated
we must have intercommunicated
you must have intercommunicated
they must have intercommunicated	I must have been intercommunicating
you must have been intercommunicating
he must have been intercommunicating
we must have been intercommunicating
you must have been intercommunicating
they must have been intercommunicating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not intercommunicate
you must not intercommunicate
he must not intercommunicate
we must not intercommunicate
you must not intercommunicate
they must not intercommunicate 	I must not be intercommunicating
you must not be intercommunicating
he must not be intercommunicating
we must not be intercommunicating
you must not be intercommunicating
they must not be intercommunicating	I must not have intercommunicated
you must not have intercommunicated
he must not have intercommunicated
we must not have intercommunicated
you must not have intercommunicated
they must not have intercommunicated	I must not have been intercommunicating
you must not have been intercommunicating
he must not have been intercommunicating
we must not have been intercommunicating
you must not have been intercommunicating
they must not have been intercommunicating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I intercommunicate?
must you intercommunicate?
must he intercommunicate?
must we intercommunicate?
must you intercommunicate?
must they intercommunicate? 	must I be intercommunicating?
must you be intercommunicating?
must he be intercommunicating?
must we be intercommunicating?
must you be intercommunicating?
must they be intercommunicating? 	must I have intercommunicated?
must you have intercommunicated?
must he have intercommunicated?
must we have intercommunicated?
must you have intercommunicated?
must they have intercommunicated? 	must I have been intercommunicating?
must you have been intercommunicating?
must he have been intercommunicating?
must we have been intercommunicating?
must you have been intercommunicating?
must they have been intercommunicating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not intercommunicate?
must you not intercommunicate?
must he not intercommunicate?
must we not intercommunicate?
must you not intercommunicate?
must they not intercommunicate? 	must I not be intercommunicating?
must you not be intercommunicating?
must he not be intercommunicating?
must we not be intercommunicating?
must you not be intercommunicating?
must they not be intercommunicating? 	must I not have intercommunicated?
must you not have intercommunicated?
must he not have intercommunicated?
must we not have intercommunicated?
must you not have intercommunicated?
must they not have intercommunicated? 	must I not have been intercommunicating?
must you not have been intercommunicating?
must he not have been intercommunicating?
must we not have been intercommunicating?
must you not have been intercommunicating?
must they not have been intercommunicating?