Verbo regular: distinguish - distinguished - distinguished
Afirmación
Forma simple
I could distinguish you could distinguish she could distinguish we could distinguish you could distinguish they could distinguish
Forma con V-ing
I could be distinguishing you could be distinguishing she could be distinguishing we could be distinguishing you could be distinguishing they could be distinguishing
Perfecto
I could have distinguished you could have distinguished she could have distinguished we could have distinguished you could have distinguished they could have distinguished
Perfecto con V-ing
I could have been distinguishing you could have been distinguishing she could have been distinguishing we could have been distinguishing you could have been distinguishing they could have been distinguishing
Negación
Forma simple
I could not distinguish you could not distinguish she could not distinguish we could not distinguish you could not distinguish they could not distinguish
Forma con V-ing
I could not be distinguishing you could not be distinguishing she could not be distinguishing we could not be distinguishing you could not be distinguishing they could not be distinguishing
Perfecto
I could not have distinguished you could not have distinguished she could not have distinguished we could not have distinguished you could not have distinguished they could not have distinguished
Perfecto con V-ing
I could not have been distinguishing you could not have been distinguishing she could not have been distinguishing we could not have been distinguishing you could not have been distinguishing they could not have been distinguishing
Forma interrogativa
Forma simple
could I distinguish? could you distinguish? could she distinguish? could we distinguish? could you distinguish? could they distinguish?
Forma con V-ing
could I be distinguishing? could you be distinguishing? could she be distinguishing? could we be distinguishing? could you be distinguishing? could they be distinguishing?
Perfecto
could I have distinguished? could you have distinguished? could she have distinguished? could we have distinguished? could you have distinguished? could they have distinguished?
Perfecto con V-ing
could I have been distinguishing? could you have been distinguishing? could she have been distinguishing? could we have been distinguishing? could you have been distinguishing? could they have been distinguishing?
Forma interro-negativa
Forma simple
could I not distinguish? could you not distinguish? could she not distinguish? could we not distinguish? could you not distinguish? could they not distinguish?
Forma con V-ing
could I not be distinguishing? could you not be distinguishing? could she not be distinguishing? could we not be distinguishing? could you not be distinguishing? could they not be distinguishing?
Perfecto
could I not have distinguished? could you not have distinguished? could she not have distinguished? could we not have distinguished? could you not have distinguished? could they not have distinguished?
Perfecto con V-ing
could I not have been distinguishing? could you not have been distinguishing? could she not have been distinguishing? could we not have been distinguishing? could you not have been distinguishing? could they not have been distinguishing?