English verb conjugation
CAN IMPEDE

Regular verb: impede - impeded - impeded

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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