Verbo regular: stain sth - stain sthed - stain sthed
Atención, este verbo puede no existir, se da como ejemplo la conjugación.
Afirmación
Forma simple
I could stain sth you could stain sth she could stain sth we could stain sth you could stain sth they could stain sth
Forma con V-ing
I could be stain sthing you could be stain sthing she could be stain sthing we could be stain sthing you could be stain sthing they could be stain sthing
Perfecto
I could have stain sthed you could have stain sthed she could have stain sthed we could have stain sthed you could have stain sthed they could have stain sthed
Perfecto con V-ing
I could have been stain sthing you could have been stain sthing she could have been stain sthing we could have been stain sthing you could have been stain sthing they could have been stain sthing
Negación
Forma simple
I couldn't stain sth you couldn't stain sth she couldn't stain sth we couldn't stain sth you couldn't stain sth they couldn't stain sth
Forma con V-ing
I couldn't be stain sthing you couldn't be stain sthing she couldn't be stain sthing we couldn't be stain sthing you couldn't be stain sthing they couldn't be stain sthing
Perfecto
I couldn't have stain sthed you couldn't have stain sthed she couldn't have stain sthed we couldn't have stain sthed you couldn't have stain sthed they couldn't have stain sthed
Perfecto con V-ing
I couldn't have been stain sthing you couldn't have been stain sthing she couldn't have been stain sthing we couldn't have been stain sthing you couldn't have been stain sthing they couldn't have been stain sthing
Forma interrogativa
Forma simple
could I stain sth? could you stain sth? could she stain sth? could we stain sth? could you stain sth? could they stain sth?
Forma con V-ing
could I be stain sthing? could you be stain sthing? could she be stain sthing? could we be stain sthing? could you be stain sthing? could they be stain sthing?
Perfecto
could I have stain sthed? could you have stain sthed? could she have stain sthed? could we have stain sthed? could you have stain sthed? could they have stain sthed?
Perfecto con V-ing
could I have been stain sthing? could you have been stain sthing? could she have been stain sthing? could we have been stain sthing? could you have been stain sthing? could they have been stain sthing?
Forma interro-negativa
Forma simple
couldn't I stain sth? couldn't you stain sth? couldn't she stain sth? couldn't we stain sth? couldn't you stain sth? couldn't they stain sth?
Forma con V-ing
couldn't I be stain sthing? couldn't you be stain sthing? couldn't she be stain sthing? couldn't we be stain sthing? couldn't you be stain sthing? couldn't they be stain sthing?
Perfecto
couldn't I have stain sthed? couldn't you have stain sthed? couldn't she have stain sthed? couldn't we have stain sthed? couldn't you have stain sthed? couldn't they have stain sthed?
Perfecto con V-ing
couldn't I have been stain sthing? couldn't you have been stain sthing? couldn't she have been stain sthing? couldn't we have been stain sthing? couldn't you have been stain sthing? couldn't they have been stain sthing?