Conjugación del verbo inglés COULD SERGE
Verbo regular: serge - serged - serged
Afirmación
Forma simple
I could sergeyou could serge
he could serge
we could serge
you could serge
they could serge
Forma con V-ing
I could be sergingyou could be serging
he could be serging
we could be serging
you could be serging
they could be serging
Perfecto
I could have sergedyou could have serged
he could have serged
we could have serged
you could have serged
they could have serged
Perfecto con V-ing
I could have been sergingyou could have been serging
he could have been serging
we could have been serging
you could have been serging
they could have been serging
Negación
Forma simple
I couldn't sergeyou couldn't serge
he couldn't serge
we couldn't serge
you couldn't serge
they couldn't serge
Forma con V-ing
I couldn't be sergingyou couldn't be serging
he couldn't be serging
we couldn't be serging
you couldn't be serging
they couldn't be serging
Perfecto
I couldn't have sergedyou couldn't have serged
he couldn't have serged
we couldn't have serged
you couldn't have serged
they couldn't have serged
Perfecto con V-ing
I couldn't have been sergingyou couldn't have been serging
he couldn't have been serging
we couldn't have been serging
you couldn't have been serging
they couldn't have been serging
Forma interrogativa
Forma simple
could I serge?could you serge?
could he serge?
could we serge?
could you serge?
could they serge?
Forma con V-ing
could I be serging?could you be serging?
could he be serging?
could we be serging?
could you be serging?
could they be serging?
Perfecto
could I have serged?could you have serged?
could he have serged?
could we have serged?
could you have serged?
could they have serged?
Perfecto con V-ing
could I have been serging?could you have been serging?
could he have been serging?
could we have been serging?
could you have been serging?
could they have been serging?
Forma interro-negativa
Forma simple
couldn't I serge?couldn't you serge?
couldn't he serge?
couldn't we serge?
couldn't you serge?
couldn't they serge?
Forma con V-ing
couldn't I be serging?couldn't you be serging?
couldn't he be serging?
couldn't we be serging?
couldn't you be serging?
couldn't they be serging?
Perfecto
couldn't I have serged?couldn't you have serged?
couldn't he have serged?
couldn't we have serged?
couldn't you have serged?
couldn't they have serged?
Perfecto con V-ing
couldn't I have been serging?couldn't you have been serging?
couldn't he have been serging?
couldn't we have been serging?
couldn't you have been serging?
couldn't they have been serging?