should treble
Verbo regolare: treble - trebled- trebled

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I'd treble
you'd treble
he'd treble
we'd treble
you'd treble
they'd treble 	I'd be trebling
you'd be trebling
he'd be trebling
we'd be trebling
you'd be trebling
they'd be trebling	I should've trebled
you should've trebled
he should've trebled
we should've trebled
you should've trebled
they should've trebled	I should've been trebling
you should've been trebling
he should've been trebling
we should've been trebling
you should've been trebling
they should've been trebling	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I shouldn't treble
you shouldn't treble
he shouldn't treble
we shouldn't treble
you shouldn't treble
they shouldn't treble 	I shouldn't be trebling
you shouldn't be trebling
he shouldn't be trebling
we shouldn't be trebling
you shouldn't be trebling
they shouldn't be trebling	I shouldn't have trebled
you shouldn't have trebled
he shouldn't have trebled
we shouldn't have trebled
you shouldn't have trebled
they shouldn't have trebled	I shouldn't have been trebling
you shouldn't have been trebling
he shouldn't have been trebling
we shouldn't have been trebling
you shouldn't have been trebling
they shouldn't have been trebling	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
should I treble?
should you treble?
should he treble?
should we treble?
should you treble?
should they treble? 	should I be trebling?
should you be trebling?
should he be trebling?
should we be trebling?
should you be trebling?
should they be trebling? 	should I have trebled?
should you have trebled?
should he have trebled?
should we have trebled?
should you have trebled?
should they have trebled? 	should I have been trebling?
should you have been trebling?
should he have been trebling?
should we have been trebling?
should you have been trebling?
should they have been trebling? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
shouldn't I treble?
shouldn't you treble?
shouldn't he treble?
shouldn't we treble?
shouldn't you treble?
shouldn't they treble? 	shouldn't I be trebling?
shouldn't you be trebling?
shouldn't he be trebling?
shouldn't we be trebling?
shouldn't you be trebling?
shouldn't they be trebling? 	shouldn't I have trebled?
shouldn't you have trebled?
shouldn't he have trebled?
shouldn't we have trebled?
shouldn't you have trebled?
shouldn't they have trebled? 	shouldn't I have been trebling?
shouldn't you have been trebling?
shouldn't he have been trebling?
shouldn't we have been trebling?
shouldn't you have been trebling?
shouldn't they have been trebling?