must contuse
Verbo regular: contuse - contused- contused

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must contuse
you must contuse
she must contuse
we must contuse
you must contuse
they must contuse 	I must be contusing
you must be contusing
she must be contusing
we must be contusing
you must be contusing
they must be contusing	I must have contused
you must have contused
she must have contused
we must have contused
you must have contused
they must have contused	I must have been contusing
you must have been contusing
she must have been contusing
we must have been contusing
you must have been contusing
they must have been contusing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't contuse
you mustn't contuse
she mustn't contuse
we mustn't contuse
you mustn't contuse
they mustn't contuse 	I mustn't be contusing
you mustn't be contusing
she mustn't be contusing
we mustn't be contusing
you mustn't be contusing
they mustn't be contusing	I mustn't have contused
you mustn't have contused
she mustn't have contused
we mustn't have contused
you mustn't have contused
they mustn't have contused	I mustn't have been contusing
you mustn't have been contusing
she mustn't have been contusing
we mustn't have been contusing
you mustn't have been contusing
they mustn't have been contusing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I contuse?
must you contuse?
must she contuse?
must we contuse?
must you contuse?
must they contuse? 	must I be contusing?
must you be contusing?
must she be contusing?
must we be contusing?
must you be contusing?
must they be contusing? 	must I have contused?
must you have contused?
must she have contused?
must we have contused?
must you have contused?
must they have contused? 	must I have been contusing?
must you have been contusing?
must she have been contusing?
must we have been contusing?
must you have been contusing?
must they have been contusing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I contuse?
mustn't you contuse?
mustn't she contuse?
mustn't we contuse?
mustn't you contuse?
mustn't they contuse? 	mustn't I be contusing?
mustn't you be contusing?
mustn't she be contusing?
mustn't we be contusing?
mustn't you be contusing?
mustn't they be contusing? 	mustn't I have contused?
mustn't you have contused?
mustn't she have contused?
mustn't we have contused?
mustn't you have contused?
mustn't they have contused? 	mustn't I have been contusing?
mustn't you have been contusing?
mustn't she have been contusing?
mustn't we have been contusing?
mustn't you have been contusing?
mustn't they have been contusing?