I'd found you'd found he'd found we'd found you'd found they'd found
Forma com V-ing
I'd be founding you'd be founding he'd be founding we'd be founding you'd be founding they'd be founding
Perfeito
I should've founded you should've founded he should've founded we should've founded you should've founded they should've founded
Perfeito com V-ing
I should've been founding you should've been founding he should've been founding we should've been founding you should've been founding they should've been founding
Negação
Forma simple
I shouldn't found you shouldn't found he shouldn't found we shouldn't found you shouldn't found they shouldn't found
Forma com V-ing
I shouldn't be founding you shouldn't be founding he shouldn't be founding we shouldn't be founding you shouldn't be founding they shouldn't be founding
Perfeito
I shouldn't have founded you shouldn't have founded he shouldn't have founded we shouldn't have founded you shouldn't have founded they shouldn't have founded
Perfeito com V-ing
I shouldn't have been founding you shouldn't have been founding he shouldn't have been founding we shouldn't have been founding you shouldn't have been founding they shouldn't have been founding
Forma interrogativa
Forma simple
should I found? should you found? should he found? should we found? should you found? should they found?
Forma com V-ing
should I be founding? should you be founding? should he be founding? should we be founding? should you be founding? should they be founding?
Perfeito
should I have founded? should you have founded? should he have founded? should we have founded? should you have founded? should they have founded?
Perfeito com V-ing
should I have been founding? should you have been founding? should he have been founding? should we have been founding? should you have been founding? should they have been founding?
Forma interro-Negação
Forma simple
shouldn't I found? shouldn't you found? shouldn't he found? shouldn't we found? shouldn't you found? shouldn't they found?
Forma com V-ing
shouldn't I be founding? shouldn't you be founding? shouldn't he be founding? shouldn't we be founding? shouldn't you be founding? shouldn't they be founding?
Perfeito
shouldn't I have founded? shouldn't you have founded? shouldn't he have founded? shouldn't we have founded? shouldn't you have founded? shouldn't they have founded?
Perfeito com V-ing
shouldn't I have been founding? shouldn't you have been founding? shouldn't he have been founding? shouldn't we have been founding? shouldn't you have been founding? shouldn't they have been founding?