should aver
Verbo regular: aver - averred- averred

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd aver
you'd aver
he'd aver
we'd aver
you'd aver
they'd aver 	I'd be averring
you'd be averring
he'd be averring
we'd be averring
you'd be averring
they'd be averring	I should've averred
you should've averred
he should've averred
we should've averred
you should've averred
they should've averred	I should've been averring
you should've been averring
he should've been averring
we should've been averring
you should've been averring
they should've been averring	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't aver
you shouldn't aver
he shouldn't aver
we shouldn't aver
you shouldn't aver
they shouldn't aver 	I shouldn't be averring
you shouldn't be averring
he shouldn't be averring
we shouldn't be averring
you shouldn't be averring
they shouldn't be averring	I shouldn't have averred
you shouldn't have averred
he shouldn't have averred
we shouldn't have averred
you shouldn't have averred
they shouldn't have averred	I shouldn't have been averring
you shouldn't have been averring
he shouldn't have been averring
we shouldn't have been averring
you shouldn't have been averring
they shouldn't have been averring	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I aver?
should you aver?
should he aver?
should we aver?
should you aver?
should they aver? 	should I be averring?
should you be averring?
should he be averring?
should we be averring?
should you be averring?
should they be averring? 	should I have averred?
should you have averred?
should he have averred?
should we have averred?
should you have averred?
should they have averred? 	should I have been averring?
should you have been averring?
should he have been averring?
should we have been averring?
should you have been averring?
should they have been averring? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I aver?
shouldn't you aver?
shouldn't he aver?
shouldn't we aver?
shouldn't you aver?
shouldn't they aver? 	shouldn't I be averring?
shouldn't you be averring?
shouldn't he be averring?
shouldn't we be averring?
shouldn't you be averring?
shouldn't they be averring? 	shouldn't I have averred?
shouldn't you have averred?
shouldn't he have averred?
shouldn't we have averred?
shouldn't you have averred?
shouldn't they have averred? 	shouldn't I have been averring?
shouldn't you have been averring?
shouldn't he have been averring?
shouldn't we have been averring?
shouldn't you have been averring?
shouldn't they have been averring?