must interpervade
Verbo regular: interpervade - interpervaded- interpervaded

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must interpervade
you must interpervade
she must interpervade
we must interpervade
you must interpervade
they must interpervade 	I must be interpervading
you must be interpervading
she must be interpervading
we must be interpervading
you must be interpervading
they must be interpervading	I must have interpervaded
you must have interpervaded
she must have interpervaded
we must have interpervaded
you must have interpervaded
they must have interpervaded	I must have been interpervading
you must have been interpervading
she must have been interpervading
we must have been interpervading
you must have been interpervading
they must have been interpervading	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not interpervade
you must not interpervade
she must not interpervade
we must not interpervade
you must not interpervade
they must not interpervade 	I must not be interpervading
you must not be interpervading
she must not be interpervading
we must not be interpervading
you must not be interpervading
they must not be interpervading	I must not have interpervaded
you must not have interpervaded
she must not have interpervaded
we must not have interpervaded
you must not have interpervaded
they must not have interpervaded	I must not have been interpervading
you must not have been interpervading
she must not have been interpervading
we must not have been interpervading
you must not have been interpervading
they must not have been interpervading	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I interpervade?
must you interpervade?
must she interpervade?
must we interpervade?
must you interpervade?
must they interpervade? 	must I be interpervading?
must you be interpervading?
must she be interpervading?
must we be interpervading?
must you be interpervading?
must they be interpervading? 	must I have interpervaded?
must you have interpervaded?
must she have interpervaded?
must we have interpervaded?
must you have interpervaded?
must they have interpervaded? 	must I have been interpervading?
must you have been interpervading?
must she have been interpervading?
must we have been interpervading?
must you have been interpervading?
must they have been interpervading? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not interpervade?
must you not interpervade?
must she not interpervade?
must we not interpervade?
must you not interpervade?
must they not interpervade? 	must I not be interpervading?
must you not be interpervading?
must she not be interpervading?
must we not be interpervading?
must you not be interpervading?
must they not be interpervading? 	must I not have interpervaded?
must you not have interpervaded?
must she not have interpervaded?
must we not have interpervaded?
must you not have interpervaded?
must they not have interpervaded? 	must I not have been interpervading?
must you not have been interpervading?
must she not have been interpervading?
must we not have been interpervading?
must you not have been interpervading?
must they not have been interpervading?