I can handfeed you can handfeed he can handfeed we can handfeed you can handfeed they can handfeed
V-ing form
I can be handfeeding you can be handfeeding he can be handfeeding we can be handfeeding you can be handfeeding they can be handfeeding
Perfect
I can have handfeeded you can have handfeeded he can have handfeeded we can have handfeeded you can have handfeeded they can have handfeeded
V-ing perfect
I can have been handfeeding you can have been handfeeding he can have been handfeeding we can have been handfeeding you can have been handfeeding they can have been handfeeding
Negation
Simple form
I can't handfeed you can't handfeed he can't handfeed we can't handfeed you can't handfeed they can't handfeed
V-ing form
I can't be handfeeding you can't be handfeeding he can't be handfeeding we can't be handfeeding you can't be handfeeding they can't be handfeeding
Perfect
I can't have handfeeded you can't have handfeeded he can't have handfeeded we can't have handfeeded you can't have handfeeded they can't have handfeeded
V-ing perfect
I can't have been handfeeding you can't have been handfeeding he can't have been handfeeding we can't have been handfeeding you can't have been handfeeding they can't have been handfeeding
Interrogative form
Simple form
can I handfeed? can you handfeed? can he handfeed? can we handfeed? can you handfeed? can they handfeed?
V-ing form
can I be handfeeding? can you be handfeeding? can he be handfeeding? can we be handfeeding? can you be handfeeding? can they be handfeeding?
Perfect
can I have handfeeded? can you have handfeeded? can he have handfeeded? can we have handfeeded? can you have handfeeded? can they have handfeeded?
V-ing perfect
can I have been handfeeding? can you have been handfeeding? can he have been handfeeding? can we have been handfeeding? can you have been handfeeding? can they have been handfeeding?
Interro-negative form
Simple form
can't I handfeed? can't you handfeed? can't he handfeed? can't we handfeed? can't you handfeed? can't they handfeed?
V-ing form
can't I be handfeeding? can't you be handfeeding? can't he be handfeeding? can't we be handfeeding? can't you be handfeeding? can't they be handfeeding?
Perfect
can't I have handfeeded? can't you have handfeeded? can't he have handfeeded? can't we have handfeeded? can't you have handfeeded? can't they have handfeeded?
V-ing perfect
can't I have been handfeeding? can't you have been handfeeding? can't he have been handfeeding? can't we have been handfeeding? can't you have been handfeeding? can't they have been handfeeding?