English verb conjugation
COULD IMPEDE

Regular verb: impede - impeded - impeded

Affirmation

Simple form	V-ing form
I could impede you could impede he could impede we could impede you could impede they could impede	I could be impeding you could be impeding he could be impeding we could be impeding you could be impeding they could be impeding
Perfect	V-ing perfect
I could have impeded you could have impeded he could have impeded we could have impeded you could have impeded they could have impeded	I could have been impeding you could have been impeding he could have been impeding we could have been impeding you could have been impeding they could have been impeding

Negation

Simple form	V-ing form
I could not impede you could not impede he could not impede we could not impede you could not impede they could not impede	I could not be impeding you could not be impeding he could not be impeding we could not be impeding you could not be impeding they could not be impeding
Perfect	V-ing perfect
I could not have impeded you could not have impeded he could not have impeded we could not have impeded you could not have impeded they could not have impeded	I could not have been impeding you could not have been impeding he could not have been impeding we could not have been impeding you could not have been impeding they could not have been impeding

Interrogative form

Simple form	V-ing form
could I impede? could you impede? could he impede? could we impede? could you impede? could they impede?	could I be impeding? could you be impeding? could he be impeding? could we be impeding? could you be impeding? could they be impeding?
Perfect	V-ing perfect
could I have impeded? could you have impeded? could he have impeded? could we have impeded? could you have impeded? could they have impeded?	could I have been impeding? could you have been impeding? could he have been impeding? could we have been impeding? could you have been impeding? could they have been impeding?

Interro-negative form

Simple form	V-ing form
could I not impede? could you not impede? could he not impede? could we not impede? could you not impede? could they not impede?	could I not be impeding? could you not be impeding? could he not be impeding? could we not be impeding? could you not be impeding? could they not be impeding?
Perfect	V-ing perfect
could I not have impeded? could you not have impeded? could he not have impeded? could we not have impeded? could you not have impeded? could they not have impeded?	could I not have been impeding? could you not have been impeding? could he not have been impeding? could we not have been impeding? could you not have been impeding? could they not have been impeding?