should exert
Verbo regular: exert - exerted- exerted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should exert
you should exert
she should exert
we should exert
you should exert
they should exert 	I should be exerting
you should be exerting
she should be exerting
we should be exerting
you should be exerting
they should be exerting	I should have exerted
you should have exerted
she should have exerted
we should have exerted
you should have exerted
they should have exerted	I should have been exerting
you should have been exerting
she should have been exerting
we should have been exerting
you should have been exerting
they should have been exerting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not exert
you should not exert
she should not exert
we should not exert
you should not exert
they should not exert 	I should not be exerting
you should not be exerting
she should not be exerting
we should not be exerting
you should not be exerting
they should not be exerting	I should not have exerted
you should not have exerted
she should not have exerted
we should not have exerted
you should not have exerted
they should not have exerted	I should not have been exerting
you should not have been exerting
she should not have been exerting
we should not have been exerting
you should not have been exerting
they should not have been exerting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I exert?
should you exert?
should she exert?
should we exert?
should you exert?
should they exert? 	should I be exerting?
should you be exerting?
should she be exerting?
should we be exerting?
should you be exerting?
should they be exerting? 	should I have exerted?
should you have exerted?
should she have exerted?
should we have exerted?
should you have exerted?
should they have exerted? 	should I have been exerting?
should you have been exerting?
should she have been exerting?
should we have been exerting?
should you have been exerting?
should they have been exerting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not exert?
should you not exert?
should she not exert?
should we not exert?
should you not exert?
should they not exert? 	should I not be exerting?
should you not be exerting?
should she not be exerting?
should we not be exerting?
should you not be exerting?
should they not be exerting? 	should I not have exerted?
should you not have exerted?
should she not have exerted?
should we not have exerted?
should you not have exerted?
should they not have exerted? 	should I not have been exerting?
should you not have been exerting?
should she not have been exerting?
should we not have been exerting?
should you not have been exerting?
should they not have been exerting?