Conjugação do verbo inglês
COULD INSTIGATE

Verbo regular: instigate - instigated - instigated

Afirmação

Forma simple	Forma com V-ing
I could instigate you could instigate he could instigate we could instigate you could instigate they could instigate	I could be instigating you could be instigating he could be instigating we could be instigating you could be instigating they could be instigating
Perfeito	Perfeito com V-ing
I could have instigated you could have instigated he could have instigated we could have instigated you could have instigated they could have instigated	I could have been instigating you could have been instigating he could have been instigating we could have been instigating you could have been instigating they could have been instigating

Negação

Forma simple	Forma com V-ing
I could not instigate you could not instigate he could not instigate we could not instigate you could not instigate they could not instigate	I could not be instigating you could not be instigating he could not be instigating we could not be instigating you could not be instigating they could not be instigating
Perfeito	Perfeito com V-ing
I could not have instigated you could not have instigated he could not have instigated we could not have instigated you could not have instigated they could not have instigated	I could not have been instigating you could not have been instigating he could not have been instigating we could not have been instigating you could not have been instigating they could not have been instigating

Forma interrogativa

Forma simple	Forma com V-ing
could I instigate? could you instigate? could he instigate? could we instigate? could you instigate? could they instigate?	could I be instigating? could you be instigating? could he be instigating? could we be instigating? could you be instigating? could they be instigating?
Perfeito	Perfeito com V-ing
could I have instigated? could you have instigated? could he have instigated? could we have instigated? could you have instigated? could they have instigated?	could I have been instigating? could you have been instigating? could he have been instigating? could we have been instigating? could you have been instigating? could they have been instigating?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not instigate? could you not instigate? could he not instigate? could we not instigate? could you not instigate? could they not instigate?	could I not be instigating? could you not be instigating? could he not be instigating? could we not be instigating? could you not be instigating? could they not be instigating?
Perfeito	Perfeito com V-ing
could I not have instigated? could you not have instigated? could he not have instigated? could we not have instigated? could you not have instigated? could they not have instigated?	could I not have been instigating? could you not have been instigating? could he not have been instigating? could we not have been instigating? could you not have been instigating? could they not have been instigating?