should refund
Verbo regular: refund - refunded- refunded

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd refund
you'd refund
he'd refund
we'd refund
you'd refund
they'd refund 	I'd be refunding
you'd be refunding
he'd be refunding
we'd be refunding
you'd be refunding
they'd be refunding	I should've refunded
you should've refunded
he should've refunded
we should've refunded
you should've refunded
they should've refunded	I should've been refunding
you should've been refunding
he should've been refunding
we should've been refunding
you should've been refunding
they should've been refunding	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't refund
you shouldn't refund
he shouldn't refund
we shouldn't refund
you shouldn't refund
they shouldn't refund 	I shouldn't be refunding
you shouldn't be refunding
he shouldn't be refunding
we shouldn't be refunding
you shouldn't be refunding
they shouldn't be refunding	I shouldn't have refunded
you shouldn't have refunded
he shouldn't have refunded
we shouldn't have refunded
you shouldn't have refunded
they shouldn't have refunded	I shouldn't have been refunding
you shouldn't have been refunding
he shouldn't have been refunding
we shouldn't have been refunding
you shouldn't have been refunding
they shouldn't have been refunding	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I refund?
should you refund?
should he refund?
should we refund?
should you refund?
should they refund? 	should I be refunding?
should you be refunding?
should he be refunding?
should we be refunding?
should you be refunding?
should they be refunding? 	should I have refunded?
should you have refunded?
should he have refunded?
should we have refunded?
should you have refunded?
should they have refunded? 	should I have been refunding?
should you have been refunding?
should he have been refunding?
should we have been refunding?
should you have been refunding?
should they have been refunding? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I refund?
shouldn't you refund?
shouldn't he refund?
shouldn't we refund?
shouldn't you refund?
shouldn't they refund? 	shouldn't I be refunding?
shouldn't you be refunding?
shouldn't he be refunding?
shouldn't we be refunding?
shouldn't you be refunding?
shouldn't they be refunding? 	shouldn't I have refunded?
shouldn't you have refunded?
shouldn't he have refunded?
shouldn't we have refunded?
shouldn't you have refunded?
shouldn't they have refunded? 	shouldn't I have been refunding?
shouldn't you have been refunding?
shouldn't he have been refunding?
shouldn't we have been refunding?
shouldn't you have been refunding?
shouldn't they have been refunding?