I can handwrite you can handwrite she can handwrite we can handwrite you can handwrite they can handwrite
V-ing form
I can be handwriting you can be handwriting she can be handwriting we can be handwriting you can be handwriting they can be handwriting
Perfect
I can have handwritten you can have handwritten she can have handwritten we can have handwritten you can have handwritten they can have handwritten
V-ing perfect
I can have been handwriting you can have been handwriting she can have been handwriting we can have been handwriting you can have been handwriting they can have been handwriting
Negation
Simple form
I can't handwrite you can't handwrite she can't handwrite we can't handwrite you can't handwrite they can't handwrite
V-ing form
I can't be handwriting you can't be handwriting she can't be handwriting we can't be handwriting you can't be handwriting they can't be handwriting
Perfect
I can't have handwritten you can't have handwritten she can't have handwritten we can't have handwritten you can't have handwritten they can't have handwritten
V-ing perfect
I can't have been handwriting you can't have been handwriting she can't have been handwriting we can't have been handwriting you can't have been handwriting they can't have been handwriting
Interrogative form
Simple form
can I handwrite? can you handwrite? can she handwrite? can we handwrite? can you handwrite? can they handwrite?
V-ing form
can I be handwriting? can you be handwriting? can she be handwriting? can we be handwriting? can you be handwriting? can they be handwriting?
Perfect
can I have handwritten? can you have handwritten? can she have handwritten? can we have handwritten? can you have handwritten? can they have handwritten?
V-ing perfect
can I have been handwriting? can you have been handwriting? can she have been handwriting? can we have been handwriting? can you have been handwriting? can they have been handwriting?
Interro-negative form
Simple form
can't I handwrite? can't you handwrite? can't she handwrite? can't we handwrite? can't you handwrite? can't they handwrite?
V-ing form
can't I be handwriting? can't you be handwriting? can't she be handwriting? can't we be handwriting? can't you be handwriting? can't they be handwriting?
Perfect
can't I have handwritten? can't you have handwritten? can't she have handwritten? can't we have handwritten? can't you have handwritten? can't they have handwritten?
V-ing perfect
can't I have been handwriting? can't you have been handwriting? can't she have been handwriting? can't we have been handwriting? can't you have been handwriting? can't they have been handwriting?