Conjugación del verbo inglés
COULD INSTRUCT

Verbo regular: instruct - instructed - instructed

Afirmación

Forma simple	Forma con V-ing
I could instruct you could instruct she could instruct we could instruct you could instruct they could instruct	I could be instructing you could be instructing she could be instructing we could be instructing you could be instructing they could be instructing
Perfecto	Perfecto con V-ing
I could have instructed you could have instructed she could have instructed we could have instructed you could have instructed they could have instructed	I could have been instructing you could have been instructing she could have been instructing we could have been instructing you could have been instructing they could have been instructing

Negación

Forma simple	Forma con V-ing
I could not instruct you could not instruct she could not instruct we could not instruct you could not instruct they could not instruct	I could not be instructing you could not be instructing she could not be instructing we could not be instructing you could not be instructing they could not be instructing
Perfecto	Perfecto con V-ing
I could not have instructed you could not have instructed she could not have instructed we could not have instructed you could not have instructed they could not have instructed	I could not have been instructing you could not have been instructing she could not have been instructing we could not have been instructing you could not have been instructing they could not have been instructing

Forma interrogativa

Forma simple	Forma con V-ing
could I instruct? could you instruct? could she instruct? could we instruct? could you instruct? could they instruct?	could I be instructing? could you be instructing? could she be instructing? could we be instructing? could you be instructing? could they be instructing?
Perfecto	Perfecto con V-ing
could I have instructed? could you have instructed? could she have instructed? could we have instructed? could you have instructed? could they have instructed?	could I have been instructing? could you have been instructing? could she have been instructing? could we have been instructing? could you have been instructing? could they have been instructing?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not instruct? could you not instruct? could she not instruct? could we not instruct? could you not instruct? could they not instruct?	could I not be instructing? could you not be instructing? could she not be instructing? could we not be instructing? could you not be instructing? could they not be instructing?
Perfecto	Perfecto con V-ing
could I not have instructed? could you not have instructed? could she not have instructed? could we not have instructed? could you not have instructed? could they not have instructed?	could I not have been instructing? could you not have been instructing? could she not have been instructing? could we not have been instructing? could you not have been instructing? could they not have been instructing?