should drift
Verbo regular: drift - drifted- drifted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd drift
you'd drift
he'd drift
we'd drift
you'd drift
they'd drift 	I'd be drifting
you'd be drifting
he'd be drifting
we'd be drifting
you'd be drifting
they'd be drifting	I should've drifted
you should've drifted
he should've drifted
we should've drifted
you should've drifted
they should've drifted	I should've been drifting
you should've been drifting
he should've been drifting
we should've been drifting
you should've been drifting
they should've been drifting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't drift
you shouldn't drift
he shouldn't drift
we shouldn't drift
you shouldn't drift
they shouldn't drift 	I shouldn't be drifting
you shouldn't be drifting
he shouldn't be drifting
we shouldn't be drifting
you shouldn't be drifting
they shouldn't be drifting	I shouldn't have drifted
you shouldn't have drifted
he shouldn't have drifted
we shouldn't have drifted
you shouldn't have drifted
they shouldn't have drifted	I shouldn't have been drifting
you shouldn't have been drifting
he shouldn't have been drifting
we shouldn't have been drifting
you shouldn't have been drifting
they shouldn't have been drifting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I drift?
should you drift?
should he drift?
should we drift?
should you drift?
should they drift? 	should I be drifting?
should you be drifting?
should he be drifting?
should we be drifting?
should you be drifting?
should they be drifting? 	should I have drifted?
should you have drifted?
should he have drifted?
should we have drifted?
should you have drifted?
should they have drifted? 	should I have been drifting?
should you have been drifting?
should he have been drifting?
should we have been drifting?
should you have been drifting?
should they have been drifting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I drift?
shouldn't you drift?
shouldn't he drift?
shouldn't we drift?
shouldn't you drift?
shouldn't they drift? 	shouldn't I be drifting?
shouldn't you be drifting?
shouldn't he be drifting?
shouldn't we be drifting?
shouldn't you be drifting?
shouldn't they be drifting? 	shouldn't I have drifted?
shouldn't you have drifted?
shouldn't he have drifted?
shouldn't we have drifted?
shouldn't you have drifted?
shouldn't they have drifted? 	shouldn't I have been drifting?
shouldn't you have been drifting?
shouldn't he have been drifting?
shouldn't we have been drifting?
shouldn't you have been drifting?
shouldn't they have been drifting?