must alleviate
Verbo regular: alleviate - alleviated- alleviated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must alleviate
you must alleviate
he must alleviate
we must alleviate
you must alleviate
they must alleviate 	I must be alleviating
you must be alleviating
he must be alleviating
we must be alleviating
you must be alleviating
they must be alleviating	I must have alleviated
you must have alleviated
he must have alleviated
we must have alleviated
you must have alleviated
they must have alleviated	I must have been alleviating
you must have been alleviating
he must have been alleviating
we must have been alleviating
you must have been alleviating
they must have been alleviating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't alleviate
you mustn't alleviate
he mustn't alleviate
we mustn't alleviate
you mustn't alleviate
they mustn't alleviate 	I mustn't be alleviating
you mustn't be alleviating
he mustn't be alleviating
we mustn't be alleviating
you mustn't be alleviating
they mustn't be alleviating	I mustn't have alleviated
you mustn't have alleviated
he mustn't have alleviated
we mustn't have alleviated
you mustn't have alleviated
they mustn't have alleviated	I mustn't have been alleviating
you mustn't have been alleviating
he mustn't have been alleviating
we mustn't have been alleviating
you mustn't have been alleviating
they mustn't have been alleviating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I alleviate?
must you alleviate?
must he alleviate?
must we alleviate?
must you alleviate?
must they alleviate? 	must I be alleviating?
must you be alleviating?
must he be alleviating?
must we be alleviating?
must you be alleviating?
must they be alleviating? 	must I have alleviated?
must you have alleviated?
must he have alleviated?
must we have alleviated?
must you have alleviated?
must they have alleviated? 	must I have been alleviating?
must you have been alleviating?
must he have been alleviating?
must we have been alleviating?
must you have been alleviating?
must they have been alleviating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I alleviate?
mustn't you alleviate?
mustn't he alleviate?
mustn't we alleviate?
mustn't you alleviate?
mustn't they alleviate? 	mustn't I be alleviating?
mustn't you be alleviating?
mustn't he be alleviating?
mustn't we be alleviating?
mustn't you be alleviating?
mustn't they be alleviating? 	mustn't I have alleviated?
mustn't you have alleviated?
mustn't he have alleviated?
mustn't we have alleviated?
mustn't you have alleviated?
mustn't they have alleviated? 	mustn't I have been alleviating?
mustn't you have been alleviating?
mustn't he have been alleviating?
mustn't we have been alleviating?
mustn't you have been alleviating?
mustn't they have been alleviating?