should assert
Verbo regular: assert - asserted- asserted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd assert
you'd assert
she'd assert
we'd assert
you'd assert
they'd assert 	I'd be asserting
you'd be asserting
she'd be asserting
we'd be asserting
you'd be asserting
they'd be asserting	I should've asserted
you should've asserted
she should've asserted
we should've asserted
you should've asserted
they should've asserted	I should've been asserting
you should've been asserting
she should've been asserting
we should've been asserting
you should've been asserting
they should've been asserting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't assert
you shouldn't assert
she shouldn't assert
we shouldn't assert
you shouldn't assert
they shouldn't assert 	I shouldn't be asserting
you shouldn't be asserting
she shouldn't be asserting
we shouldn't be asserting
you shouldn't be asserting
they shouldn't be asserting	I shouldn't have asserted
you shouldn't have asserted
she shouldn't have asserted
we shouldn't have asserted
you shouldn't have asserted
they shouldn't have asserted	I shouldn't have been asserting
you shouldn't have been asserting
she shouldn't have been asserting
we shouldn't have been asserting
you shouldn't have been asserting
they shouldn't have been asserting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I assert?
should you assert?
should she assert?
should we assert?
should you assert?
should they assert? 	should I be asserting?
should you be asserting?
should she be asserting?
should we be asserting?
should you be asserting?
should they be asserting? 	should I have asserted?
should you have asserted?
should she have asserted?
should we have asserted?
should you have asserted?
should they have asserted? 	should I have been asserting?
should you have been asserting?
should she have been asserting?
should we have been asserting?
should you have been asserting?
should they have been asserting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I assert?
shouldn't you assert?
shouldn't she assert?
shouldn't we assert?
shouldn't you assert?
shouldn't they assert? 	shouldn't I be asserting?
shouldn't you be asserting?
shouldn't she be asserting?
shouldn't we be asserting?
shouldn't you be asserting?
shouldn't they be asserting? 	shouldn't I have asserted?
shouldn't you have asserted?
shouldn't she have asserted?
shouldn't we have asserted?
shouldn't you have asserted?
shouldn't they have asserted? 	shouldn't I have been asserting?
shouldn't you have been asserting?
shouldn't she have been asserting?
shouldn't we have been asserting?
shouldn't you have been asserting?
shouldn't they have been asserting?