must relieve
Verbo regular: relieve - relieved- relieved

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must relieve
you must relieve
she must relieve
we must relieve
you must relieve
they must relieve 	I must be relieving
you must be relieving
she must be relieving
we must be relieving
you must be relieving
they must be relieving	I must have relieved
you must have relieved
she must have relieved
we must have relieved
you must have relieved
they must have relieved	I must have been relieving
you must have been relieving
she must have been relieving
we must have been relieving
you must have been relieving
they must have been relieving	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not relieve
you must not relieve
she must not relieve
we must not relieve
you must not relieve
they must not relieve 	I must not be relieving
you must not be relieving
she must not be relieving
we must not be relieving
you must not be relieving
they must not be relieving	I must not have relieved
you must not have relieved
she must not have relieved
we must not have relieved
you must not have relieved
they must not have relieved	I must not have been relieving
you must not have been relieving
she must not have been relieving
we must not have been relieving
you must not have been relieving
they must not have been relieving	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I relieve?
must you relieve?
must she relieve?
must we relieve?
must you relieve?
must they relieve? 	must I be relieving?
must you be relieving?
must she be relieving?
must we be relieving?
must you be relieving?
must they be relieving? 	must I have relieved?
must you have relieved?
must she have relieved?
must we have relieved?
must you have relieved?
must they have relieved? 	must I have been relieving?
must you have been relieving?
must she have been relieving?
must we have been relieving?
must you have been relieving?
must they have been relieving? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not relieve?
must you not relieve?
must she not relieve?
must we not relieve?
must you not relieve?
must they not relieve? 	must I not be relieving?
must you not be relieving?
must she not be relieving?
must we not be relieving?
must you not be relieving?
must they not be relieving? 	must I not have relieved?
must you not have relieved?
must she not have relieved?
must we not have relieved?
must you not have relieved?
must they not have relieved? 	must I not have been relieving?
must you not have been relieving?
must she not have been relieving?
must we not have been relieving?
must you not have been relieving?
must they not have been relieving?