I could stride you could stride she could stride we could stride you could stride they could stride
Forma con V-ing
I could be striding you could be striding she could be striding we could be striding you could be striding they could be striding
Perfecto
I could have stridden you could have stridden she could have stridden we could have stridden you could have stridden they could have stridden
Perfecto con V-ing
I could have been striding you could have been striding she could have been striding we could have been striding you could have been striding they could have been striding
Negación
Forma simple
I couldn't stride you couldn't stride she couldn't stride we couldn't stride you couldn't stride they couldn't stride
Forma con V-ing
I couldn't be striding you couldn't be striding she couldn't be striding we couldn't be striding you couldn't be striding they couldn't be striding
Perfecto
I couldn't have stridden you couldn't have stridden she couldn't have stridden we couldn't have stridden you couldn't have stridden they couldn't have stridden
Perfecto con V-ing
I couldn't have been striding you couldn't have been striding she couldn't have been striding we couldn't have been striding you couldn't have been striding they couldn't have been striding
Forma interrogativa
Forma simple
could I stride? could you stride? could she stride? could we stride? could you stride? could they stride?
Forma con V-ing
could I be striding? could you be striding? could she be striding? could we be striding? could you be striding? could they be striding?
Perfecto
could I have stridden? could you have stridden? could she have stridden? could we have stridden? could you have stridden? could they have stridden?
Perfecto con V-ing
could I have been striding? could you have been striding? could she have been striding? could we have been striding? could you have been striding? could they have been striding?
Forma interro-negativa
Forma simple
couldn't I stride? couldn't you stride? couldn't she stride? couldn't we stride? couldn't you stride? couldn't they stride?
Forma con V-ing
couldn't I be striding? couldn't you be striding? couldn't she be striding? couldn't we be striding? couldn't you be striding? couldn't they be striding?
Perfecto
couldn't I have stridden? couldn't you have stridden? couldn't she have stridden? couldn't we have stridden? couldn't you have stridden? couldn't they have stridden?
Perfecto con V-ing
couldn't I have been striding? couldn't you have been striding? couldn't she have been striding? couldn't we have been striding? couldn't you have been striding? couldn't they have been striding?