should sun
Verbo regular: sun - sunned- sunned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd sun
you'd sun
he'd sun
we'd sun
you'd sun
they'd sun 	I'd be sunning
you'd be sunning
he'd be sunning
we'd be sunning
you'd be sunning
they'd be sunning	I should've sunned
you should've sunned
he should've sunned
we should've sunned
you should've sunned
they should've sunned	I should've been sunning
you should've been sunning
he should've been sunning
we should've been sunning
you should've been sunning
they should've been sunning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't sun
you shouldn't sun
he shouldn't sun
we shouldn't sun
you shouldn't sun
they shouldn't sun 	I shouldn't be sunning
you shouldn't be sunning
he shouldn't be sunning
we shouldn't be sunning
you shouldn't be sunning
they shouldn't be sunning	I shouldn't have sunned
you shouldn't have sunned
he shouldn't have sunned
we shouldn't have sunned
you shouldn't have sunned
they shouldn't have sunned	I shouldn't have been sunning
you shouldn't have been sunning
he shouldn't have been sunning
we shouldn't have been sunning
you shouldn't have been sunning
they shouldn't have been sunning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I sun?
should you sun?
should he sun?
should we sun?
should you sun?
should they sun? 	should I be sunning?
should you be sunning?
should he be sunning?
should we be sunning?
should you be sunning?
should they be sunning? 	should I have sunned?
should you have sunned?
should he have sunned?
should we have sunned?
should you have sunned?
should they have sunned? 	should I have been sunning?
should you have been sunning?
should he have been sunning?
should we have been sunning?
should you have been sunning?
should they have been sunning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I sun?
shouldn't you sun?
shouldn't he sun?
shouldn't we sun?
shouldn't you sun?
shouldn't they sun? 	shouldn't I be sunning?
shouldn't you be sunning?
shouldn't he be sunning?
shouldn't we be sunning?
shouldn't you be sunning?
shouldn't they be sunning? 	shouldn't I have sunned?
shouldn't you have sunned?
shouldn't he have sunned?
shouldn't we have sunned?
shouldn't you have sunned?
shouldn't they have sunned? 	shouldn't I have been sunning?
shouldn't you have been sunning?
shouldn't he have been sunning?
shouldn't we have been sunning?
shouldn't you have been sunning?
shouldn't they have been sunning?