must push
Verbo regular: push - pushed- pushed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must push
you must push
she must push
we must push
you must push
they must push 	I must be pushing
you must be pushing
she must be pushing
we must be pushing
you must be pushing
they must be pushing	I must have pushed
you must have pushed
she must have pushed
we must have pushed
you must have pushed
they must have pushed	I must have been pushing
you must have been pushing
she must have been pushing
we must have been pushing
you must have been pushing
they must have been pushing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't push
you mustn't push
she mustn't push
we mustn't push
you mustn't push
they mustn't push 	I mustn't be pushing
you mustn't be pushing
she mustn't be pushing
we mustn't be pushing
you mustn't be pushing
they mustn't be pushing	I mustn't have pushed
you mustn't have pushed
she mustn't have pushed
we mustn't have pushed
you mustn't have pushed
they mustn't have pushed	I mustn't have been pushing
you mustn't have been pushing
she mustn't have been pushing
we mustn't have been pushing
you mustn't have been pushing
they mustn't have been pushing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I push?
must you push?
must she push?
must we push?
must you push?
must they push? 	must I be pushing?
must you be pushing?
must she be pushing?
must we be pushing?
must you be pushing?
must they be pushing? 	must I have pushed?
must you have pushed?
must she have pushed?
must we have pushed?
must you have pushed?
must they have pushed? 	must I have been pushing?
must you have been pushing?
must she have been pushing?
must we have been pushing?
must you have been pushing?
must they have been pushing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I push?
mustn't you push?
mustn't she push?
mustn't we push?
mustn't you push?
mustn't they push? 	mustn't I be pushing?
mustn't you be pushing?
mustn't she be pushing?
mustn't we be pushing?
mustn't you be pushing?
mustn't they be pushing? 	mustn't I have pushed?
mustn't you have pushed?
mustn't she have pushed?
mustn't we have pushed?
mustn't you have pushed?
mustn't they have pushed? 	mustn't I have been pushing?
mustn't you have been pushing?
mustn't she have been pushing?
mustn't we have been pushing?
mustn't you have been pushing?
mustn't they have been pushing?