Conjugación del verbo inglés
COULD PREADOPT

Verbo regular: preadopt - preadopted - preadopted

Afirmación

Forma simple	Forma con V-ing
I could preadopt you could preadopt he could preadopt we could preadopt you could preadopt they could preadopt	I could be preadopting you could be preadopting he could be preadopting we could be preadopting you could be preadopting they could be preadopting
Perfecto	Perfecto con V-ing
I could have preadopted you could have preadopted he could have preadopted we could have preadopted you could have preadopted they could have preadopted	I could have been preadopting you could have been preadopting he could have been preadopting we could have been preadopting you could have been preadopting they could have been preadopting

Negación

Forma simple	Forma con V-ing
I could not preadopt you could not preadopt he could not preadopt we could not preadopt you could not preadopt they could not preadopt	I could not be preadopting you could not be preadopting he could not be preadopting we could not be preadopting you could not be preadopting they could not be preadopting
Perfecto	Perfecto con V-ing
I could not have preadopted you could not have preadopted he could not have preadopted we could not have preadopted you could not have preadopted they could not have preadopted	I could not have been preadopting you could not have been preadopting he could not have been preadopting we could not have been preadopting you could not have been preadopting they could not have been preadopting

Forma interrogativa

Forma simple	Forma con V-ing
could I preadopt? could you preadopt? could he preadopt? could we preadopt? could you preadopt? could they preadopt?	could I be preadopting? could you be preadopting? could he be preadopting? could we be preadopting? could you be preadopting? could they be preadopting?
Perfecto	Perfecto con V-ing
could I have preadopted? could you have preadopted? could he have preadopted? could we have preadopted? could you have preadopted? could they have preadopted?	could I have been preadopting? could you have been preadopting? could he have been preadopting? could we have been preadopting? could you have been preadopting? could they have been preadopting?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not preadopt? could you not preadopt? could he not preadopt? could we not preadopt? could you not preadopt? could they not preadopt?	could I not be preadopting? could you not be preadopting? could he not be preadopting? could we not be preadopting? could you not be preadopting? could they not be preadopting?
Perfecto	Perfecto con V-ing
could I not have preadopted? could you not have preadopted? could he not have preadopted? could we not have preadopted? could you not have preadopted? could they not have preadopted?	could I not have been preadopting? could you not have been preadopting? could he not have been preadopting? could we not have been preadopting? could you not have been preadopting? could they not have been preadopting?