Conjugación del verbo inglés
COULD SURTAX

Verbo regular: surtax - surtaxed - surtaxed

Afirmación

Forma simple	Forma con V-ing
I could surtax you could surtax he could surtax we could surtax you could surtax they could surtax	I could be surtaxing you could be surtaxing he could be surtaxing we could be surtaxing you could be surtaxing they could be surtaxing
Perfecto	Perfecto con V-ing
I could have surtaxed you could have surtaxed he could have surtaxed we could have surtaxed you could have surtaxed they could have surtaxed	I could have been surtaxing you could have been surtaxing he could have been surtaxing we could have been surtaxing you could have been surtaxing they could have been surtaxing

Negación

Forma simple	Forma con V-ing
I could not surtax you could not surtax he could not surtax we could not surtax you could not surtax they could not surtax	I could not be surtaxing you could not be surtaxing he could not be surtaxing we could not be surtaxing you could not be surtaxing they could not be surtaxing
Perfecto	Perfecto con V-ing
I could not have surtaxed you could not have surtaxed he could not have surtaxed we could not have surtaxed you could not have surtaxed they could not have surtaxed	I could not have been surtaxing you could not have been surtaxing he could not have been surtaxing we could not have been surtaxing you could not have been surtaxing they could not have been surtaxing

Forma interrogativa

Forma simple	Forma con V-ing
could I surtax? could you surtax? could he surtax? could we surtax? could you surtax? could they surtax?	could I be surtaxing? could you be surtaxing? could he be surtaxing? could we be surtaxing? could you be surtaxing? could they be surtaxing?
Perfecto	Perfecto con V-ing
could I have surtaxed? could you have surtaxed? could he have surtaxed? could we have surtaxed? could you have surtaxed? could they have surtaxed?	could I have been surtaxing? could you have been surtaxing? could he have been surtaxing? could we have been surtaxing? could you have been surtaxing? could they have been surtaxing?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not surtax? could you not surtax? could he not surtax? could we not surtax? could you not surtax? could they not surtax?	could I not be surtaxing? could you not be surtaxing? could he not be surtaxing? could we not be surtaxing? could you not be surtaxing? could they not be surtaxing?
Perfecto	Perfecto con V-ing
could I not have surtaxed? could you not have surtaxed? could he not have surtaxed? could we not have surtaxed? could you not have surtaxed? could they not have surtaxed?	could I not have been surtaxing? could you not have been surtaxing? could he not have been surtaxing? could we not have been surtaxing? could you not have been surtaxing? could they not have been surtaxing?