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 can't heed you can't heed he can't heed we can't heed you can't heed they can't heed	I can't be heeding you can't be heeding he can't be heeding we can't be heeding you can't be heeding they can't be heeding
Perfect	V-ing perfect
I can't have heeded you can't have heeded he can't have heeded we can't have heeded you can't have heeded they can't have heeded	I can't have been heeding you can't have been heeding he can't have been heeding we can't have been heeding you can't have been heeding they can't 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't I heed? can't you heed? can't he heed? can't we heed? can't you heed? can't they heed?	can't I be heeding? can't you be heeding? can't he be heeding? can't we be heeding? can't you be heeding? can't they be heeding?
Perfect	V-ing perfect
can't I have heeded? can't you have heeded? can't he have heeded? can't we have heeded? can't you have heeded? can't they have heeded?	can't I have been heeding? can't you have been heeding? can't he have been heeding? can't we have been heeding? can't you have been heeding? can't they have been heeding?