English verb conjugation
CAN HEED

Regular verb: heed - heeded - heeded

Affirmation

Simple form	V-ing form
I can heed you can heed he can heed we can heed you can heed they can heed	I can be heeding you can be heeding he can be heeding we can be heeding you can be heeding they can be heeding
Perfect	V-ing perfect
I can have heeded you can have heeded he can have heeded we can have heeded you can have heeded they can have heeded	I can have been heeding you can have been heeding he can have been heeding we can have been heeding you can have been heeding they can have been heeding

Negation

Simple form	V-ing form
I cannot heed you cannot heed he cannot heed we cannot heed you cannot heed they cannot heed	I cannot be heeding you cannot be heeding he cannot be heeding we cannot be heeding you cannot be heeding they cannot be heeding
Perfect	V-ing perfect
I cannot have heeded you cannot have heeded he cannot have heeded we cannot have heeded you cannot have heeded they cannot have heeded	I cannot have been heeding you cannot have been heeding he cannot have been heeding we cannot have been heeding you cannot have been heeding they cannot have been heeding

Interrogative form

Simple form	V-ing form
can I heed? can you heed? can he heed? can we heed? can you heed? can they heed?	can I be heeding? can you be heeding? can he be heeding? can we be heeding? can you be heeding? can they be heeding?
Perfect	V-ing perfect
can I have heeded? can you have heeded? can he have heeded? can we have heeded? can you have heeded? can they have heeded?	can I have been heeding? can you have been heeding? can he have been heeding? can we have been heeding? can you have been heeding? can they have been heeding?

Interro-negative form

Simple form	V-ing form
can I not heed? can you not heed? can he not heed? can we not heed? can you not heed? can they not heed?	can I not be heeding? can you not be heeding? can he not be heeding? can we not be heeding? can you not be heeding? can they not be heeding?
Perfect	V-ing perfect
can I not have heeded? can you not have heeded? can he not have heeded? can we not have heeded? can you not have heeded? can they not have heeded?	can I not have been heeding? can you not have been heeding? can he not have been heeding? can we not have been heeding? can you not have been heeding? can they not have been heeding?