must coruscate
Verbo regular: coruscate - coruscated- coruscated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must coruscate
you must coruscate
he must coruscate
we must coruscate
you must coruscate
they must coruscate 	I must be coruscating
you must be coruscating
he must be coruscating
we must be coruscating
you must be coruscating
they must be coruscating	I must have coruscated
you must have coruscated
he must have coruscated
we must have coruscated
you must have coruscated
they must have coruscated	I must have been coruscating
you must have been coruscating
he must have been coruscating
we must have been coruscating
you must have been coruscating
they must have been coruscating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not coruscate
you must not coruscate
he must not coruscate
we must not coruscate
you must not coruscate
they must not coruscate 	I must not be coruscating
you must not be coruscating
he must not be coruscating
we must not be coruscating
you must not be coruscating
they must not be coruscating	I must not have coruscated
you must not have coruscated
he must not have coruscated
we must not have coruscated
you must not have coruscated
they must not have coruscated	I must not have been coruscating
you must not have been coruscating
he must not have been coruscating
we must not have been coruscating
you must not have been coruscating
they must not have been coruscating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I coruscate?
must you coruscate?
must he coruscate?
must we coruscate?
must you coruscate?
must they coruscate? 	must I be coruscating?
must you be coruscating?
must he be coruscating?
must we be coruscating?
must you be coruscating?
must they be coruscating? 	must I have coruscated?
must you have coruscated?
must he have coruscated?
must we have coruscated?
must you have coruscated?
must they have coruscated? 	must I have been coruscating?
must you have been coruscating?
must he have been coruscating?
must we have been coruscating?
must you have been coruscating?
must they have been coruscating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not coruscate?
must you not coruscate?
must he not coruscate?
must we not coruscate?
must you not coruscate?
must they not coruscate? 	must I not be coruscating?
must you not be coruscating?
must he not be coruscating?
must we not be coruscating?
must you not be coruscating?
must they not be coruscating? 	must I not have coruscated?
must you not have coruscated?
must he not have coruscated?
must we not have coruscated?
must you not have coruscated?
must they not have coruscated? 	must I not have been coruscating?
must you not have been coruscating?
must he not have been coruscating?
must we not have been coruscating?
must you not have been coruscating?
must they not have been coruscating?