Conjugación del verbo inglés
COULD APOLOGIZE

Verbo regular: apologize - apologized - apologized

Afirmación

Forma simple	Forma con V-ing
I could apologize you could apologize he could apologize we could apologize you could apologize they could apologize	I could be apologizing you could be apologizing he could be apologizing we could be apologizing you could be apologizing they could be apologizing
Perfecto	Perfecto con V-ing
I could have apologized you could have apologized he could have apologized we could have apologized you could have apologized they could have apologized	I could have been apologizing you could have been apologizing he could have been apologizing we could have been apologizing you could have been apologizing they could have been apologizing

Negación

Forma simple	Forma con V-ing
I couldn't apologize you couldn't apologize he couldn't apologize we couldn't apologize you couldn't apologize they couldn't apologize	I couldn't be apologizing you couldn't be apologizing he couldn't be apologizing we couldn't be apologizing you couldn't be apologizing they couldn't be apologizing
Perfecto	Perfecto con V-ing
I couldn't have apologized you couldn't have apologized he couldn't have apologized we couldn't have apologized you couldn't have apologized they couldn't have apologized	I couldn't have been apologizing you couldn't have been apologizing he couldn't have been apologizing we couldn't have been apologizing you couldn't have been apologizing they couldn't have been apologizing

Forma interrogativa

Forma simple	Forma con V-ing
could I apologize? could you apologize? could he apologize? could we apologize? could you apologize? could they apologize?	could I be apologizing? could you be apologizing? could he be apologizing? could we be apologizing? could you be apologizing? could they be apologizing?
Perfecto	Perfecto con V-ing
could I have apologized? could you have apologized? could he have apologized? could we have apologized? could you have apologized? could they have apologized?	could I have been apologizing? could you have been apologizing? could he have been apologizing? could we have been apologizing? could you have been apologizing? could they have been apologizing?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I apologize? couldn't you apologize? couldn't he apologize? couldn't we apologize? couldn't you apologize? couldn't they apologize?	couldn't I be apologizing? couldn't you be apologizing? couldn't he be apologizing? couldn't we be apologizing? couldn't you be apologizing? couldn't they be apologizing?
Perfecto	Perfecto con V-ing
couldn't I have apologized? couldn't you have apologized? couldn't he have apologized? couldn't we have apologized? couldn't you have apologized? couldn't they have apologized?	couldn't I have been apologizing? couldn't you have been apologizing? couldn't he have been apologizing? couldn't we have been apologizing? couldn't you have been apologizing? couldn't they have been apologizing?