should liven
Verbo regular: liven - livened- livened

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd liven
you'd liven
he'd liven
we'd liven
you'd liven
they'd liven 	I'd be livening
you'd be livening
he'd be livening
we'd be livening
you'd be livening
they'd be livening	I should've livened
you should've livened
he should've livened
we should've livened
you should've livened
they should've livened	I should've been livening
you should've been livening
he should've been livening
we should've been livening
you should've been livening
they should've been livening	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't liven
you shouldn't liven
he shouldn't liven
we shouldn't liven
you shouldn't liven
they shouldn't liven 	I shouldn't be livening
you shouldn't be livening
he shouldn't be livening
we shouldn't be livening
you shouldn't be livening
they shouldn't be livening	I shouldn't have livened
you shouldn't have livened
he shouldn't have livened
we shouldn't have livened
you shouldn't have livened
they shouldn't have livened	I shouldn't have been livening
you shouldn't have been livening
he shouldn't have been livening
we shouldn't have been livening
you shouldn't have been livening
they shouldn't have been livening	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I liven?
should you liven?
should he liven?
should we liven?
should you liven?
should they liven? 	should I be livening?
should you be livening?
should he be livening?
should we be livening?
should you be livening?
should they be livening? 	should I have livened?
should you have livened?
should he have livened?
should we have livened?
should you have livened?
should they have livened? 	should I have been livening?
should you have been livening?
should he have been livening?
should we have been livening?
should you have been livening?
should they have been livening? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I liven?
shouldn't you liven?
shouldn't he liven?
shouldn't we liven?
shouldn't you liven?
shouldn't they liven? 	shouldn't I be livening?
shouldn't you be livening?
shouldn't he be livening?
shouldn't we be livening?
shouldn't you be livening?
shouldn't they be livening? 	shouldn't I have livened?
shouldn't you have livened?
shouldn't he have livened?
shouldn't we have livened?
shouldn't you have livened?
shouldn't they have livened? 	shouldn't I have been livening?
shouldn't you have been livening?
shouldn't he have been livening?
shouldn't we have been livening?
shouldn't you have been livening?
shouldn't they have been livening?