should spring
Verbo irregolare: spring - sprang, sprung- sprung

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I'd spring
you'd spring
she'd spring
we'd spring
you'd spring
they'd spring 	I'd be springing
you'd be springing
she'd be springing
we'd be springing
you'd be springing
they'd be springing	I should've sprung
you should've sprung
she should've sprung
we should've sprung
you should've sprung
they should've sprung	I should've been springing
you should've been springing
she should've been springing
we should've been springing
you should've been springing
they should've been springing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I shouldn't spring
you shouldn't spring
she shouldn't spring
we shouldn't spring
you shouldn't spring
they shouldn't spring 	I shouldn't be springing
you shouldn't be springing
she shouldn't be springing
we shouldn't be springing
you shouldn't be springing
they shouldn't be springing	I shouldn't have sprung
you shouldn't have sprung
she shouldn't have sprung
we shouldn't have sprung
you shouldn't have sprung
they shouldn't have sprung	I shouldn't have been springing
you shouldn't have been springing
she shouldn't have been springing
we shouldn't have been springing
you shouldn't have been springing
they shouldn't have been springing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
should I spring?
should you spring?
should she spring?
should we spring?
should you spring?
should they spring? 	should I be springing?
should you be springing?
should she be springing?
should we be springing?
should you be springing?
should they be springing? 	should I have sprung?
should you have sprung?
should she have sprung?
should we have sprung?
should you have sprung?
should they have sprung? 	should I have been springing?
should you have been springing?
should she have been springing?
should we have been springing?
should you have been springing?
should they have been springing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
shouldn't I spring?
shouldn't you spring?
shouldn't she spring?
shouldn't we spring?
shouldn't you spring?
shouldn't they spring? 	shouldn't I be springing?
shouldn't you be springing?
shouldn't she be springing?
shouldn't we be springing?
shouldn't you be springing?
shouldn't they be springing? 	shouldn't I have sprung?
shouldn't you have sprung?
shouldn't she have sprung?
shouldn't we have sprung?
shouldn't you have sprung?
shouldn't they have sprung? 	shouldn't I have been springing?
shouldn't you have been springing?
shouldn't she have been springing?
shouldn't we have been springing?
shouldn't you have been springing?
shouldn't they have been springing?