Conjugación del verbo inglés
COULD ZING

Verbo regular: zing - zinged - zinged

Afirmación

Forma simple	Forma con V-ing
I could zing you could zing she could zing we could zing you could zing they could zing	I could be zinging you could be zinging she could be zinging we could be zinging you could be zinging they could be zinging
Perfecto	Perfecto con V-ing
I could have zinged you could have zinged she could have zinged we could have zinged you could have zinged they could have zinged	I could have been zinging you could have been zinging she could have been zinging we could have been zinging you could have been zinging they could have been zinging

Negación

Forma simple	Forma con V-ing
I could not zing you could not zing she could not zing we could not zing you could not zing they could not zing	I could not be zinging you could not be zinging she could not be zinging we could not be zinging you could not be zinging they could not be zinging
Perfecto	Perfecto con V-ing
I could not have zinged you could not have zinged she could not have zinged we could not have zinged you could not have zinged they could not have zinged	I could not have been zinging you could not have been zinging she could not have been zinging we could not have been zinging you could not have been zinging they could not have been zinging

Forma interrogativa

Forma simple	Forma con V-ing
could I zing? could you zing? could she zing? could we zing? could you zing? could they zing?	could I be zinging? could you be zinging? could she be zinging? could we be zinging? could you be zinging? could they be zinging?
Perfecto	Perfecto con V-ing
could I have zinged? could you have zinged? could she have zinged? could we have zinged? could you have zinged? could they have zinged?	could I have been zinging? could you have been zinging? could she have been zinging? could we have been zinging? could you have been zinging? could they have been zinging?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not zing? could you not zing? could she not zing? could we not zing? could you not zing? could they not zing?	could I not be zinging? could you not be zinging? could she not be zinging? could we not be zinging? could you not be zinging? could they not be zinging?
Perfecto	Perfecto con V-ing
could I not have zinged? could you not have zinged? could she not have zinged? could we not have zinged? could you not have zinged? could they not have zinged?	could I not have been zinging? could you not have been zinging? could she not have been zinging? could we not have been zinging? could you not have been zinging? could they not have been zinging?