must intercirculate
Verbo regular: intercirculate - intercirculated- intercirculated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must intercirculate
you must intercirculate
she must intercirculate
we must intercirculate
you must intercirculate
they must intercirculate 	I must be intercirculating
you must be intercirculating
she must be intercirculating
we must be intercirculating
you must be intercirculating
they must be intercirculating	I must have intercirculated
you must have intercirculated
she must have intercirculated
we must have intercirculated
you must have intercirculated
they must have intercirculated	I must have been intercirculating
you must have been intercirculating
she must have been intercirculating
we must have been intercirculating
you must have been intercirculating
they must have been intercirculating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not intercirculate
you must not intercirculate
she must not intercirculate
we must not intercirculate
you must not intercirculate
they must not intercirculate 	I must not be intercirculating
you must not be intercirculating
she must not be intercirculating
we must not be intercirculating
you must not be intercirculating
they must not be intercirculating	I must not have intercirculated
you must not have intercirculated
she must not have intercirculated
we must not have intercirculated
you must not have intercirculated
they must not have intercirculated	I must not have been intercirculating
you must not have been intercirculating
she must not have been intercirculating
we must not have been intercirculating
you must not have been intercirculating
they must not have been intercirculating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I intercirculate?
must you intercirculate?
must she intercirculate?
must we intercirculate?
must you intercirculate?
must they intercirculate? 	must I be intercirculating?
must you be intercirculating?
must she be intercirculating?
must we be intercirculating?
must you be intercirculating?
must they be intercirculating? 	must I have intercirculated?
must you have intercirculated?
must she have intercirculated?
must we have intercirculated?
must you have intercirculated?
must they have intercirculated? 	must I have been intercirculating?
must you have been intercirculating?
must she have been intercirculating?
must we have been intercirculating?
must you have been intercirculating?
must they have been intercirculating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not intercirculate?
must you not intercirculate?
must she not intercirculate?
must we not intercirculate?
must you not intercirculate?
must they not intercirculate? 	must I not be intercirculating?
must you not be intercirculating?
must she not be intercirculating?
must we not be intercirculating?
must you not be intercirculating?
must they not be intercirculating? 	must I not have intercirculated?
must you not have intercirculated?
must she not have intercirculated?
must we not have intercirculated?
must you not have intercirculated?
must they not have intercirculated? 	must I not have been intercirculating?
must you not have been intercirculating?
must she not have been intercirculating?
must we not have been intercirculating?
must you not have been intercirculating?
must they not have been intercirculating?