I'd base you'd base she'd base we'd base you'd base they'd base
Forma com V-ing
I'd be basing you'd be basing she'd be basing we'd be basing you'd be basing they'd be basing
Perfeito
I should've based you should've based she should've based we should've based you should've based they should've based
Perfeito com V-ing
I should've been basing you should've been basing she should've been basing we should've been basing you should've been basing they should've been basing
Negação
Forma simple
I shouldn't base you shouldn't base she shouldn't base we shouldn't base you shouldn't base they shouldn't base
Forma com V-ing
I shouldn't be basing you shouldn't be basing she shouldn't be basing we shouldn't be basing you shouldn't be basing they shouldn't be basing
Perfeito
I shouldn't have based you shouldn't have based she shouldn't have based we shouldn't have based you shouldn't have based they shouldn't have based
Perfeito com V-ing
I shouldn't have been basing you shouldn't have been basing she shouldn't have been basing we shouldn't have been basing you shouldn't have been basing they shouldn't have been basing
Forma interrogativa
Forma simple
should I base? should you base? should she base? should we base? should you base? should they base?
Forma com V-ing
should I be basing? should you be basing? should she be basing? should we be basing? should you be basing? should they be basing?
Perfeito
should I have based? should you have based? should she have based? should we have based? should you have based? should they have based?
Perfeito com V-ing
should I have been basing? should you have been basing? should she have been basing? should we have been basing? should you have been basing? should they have been basing?
Forma interro-Negação
Forma simple
shouldn't I base? shouldn't you base? shouldn't she base? shouldn't we base? shouldn't you base? shouldn't they base?
Forma com V-ing
shouldn't I be basing? shouldn't you be basing? shouldn't she be basing? shouldn't we be basing? shouldn't you be basing? shouldn't they be basing?
Perfeito
shouldn't I have based? shouldn't you have based? shouldn't she have based? shouldn't we have based? shouldn't you have based? shouldn't they have based?
Perfeito com V-ing
shouldn't I have been basing? shouldn't you have been basing? shouldn't she have been basing? shouldn't we have been basing? shouldn't you have been basing? shouldn't they have been basing?