I can fabricate you can fabricate he can fabricate we can fabricate you can fabricate they can fabricate
V-ing form
I can be fabricating you can be fabricating he can be fabricating we can be fabricating you can be fabricating they can be fabricating
Perfect
I can have fabricated you can have fabricated he can have fabricated we can have fabricated you can have fabricated they can have fabricated
V-ing perfect
I can have been fabricating you can have been fabricating he can have been fabricating we can have been fabricating you can have been fabricating they can have been fabricating
Negation
Simple form
I can't fabricate you can't fabricate he can't fabricate we can't fabricate you can't fabricate they can't fabricate
V-ing form
I can't be fabricating you can't be fabricating he can't be fabricating we can't be fabricating you can't be fabricating they can't be fabricating
Perfect
I can't have fabricated you can't have fabricated he can't have fabricated we can't have fabricated you can't have fabricated they can't have fabricated
V-ing perfect
I can't have been fabricating you can't have been fabricating he can't have been fabricating we can't have been fabricating you can't have been fabricating they can't have been fabricating
Interrogative form
Simple form
can I fabricate? can you fabricate? can he fabricate? can we fabricate? can you fabricate? can they fabricate?
V-ing form
can I be fabricating? can you be fabricating? can he be fabricating? can we be fabricating? can you be fabricating? can they be fabricating?
Perfect
can I have fabricated? can you have fabricated? can he have fabricated? can we have fabricated? can you have fabricated? can they have fabricated?
V-ing perfect
can I have been fabricating? can you have been fabricating? can he have been fabricating? can we have been fabricating? can you have been fabricating? can they have been fabricating?
Interro-negative form
Simple form
can't I fabricate? can't you fabricate? can't he fabricate? can't we fabricate? can't you fabricate? can't they fabricate?
V-ing form
can't I be fabricating? can't you be fabricating? can't he be fabricating? can't we be fabricating? can't you be fabricating? can't they be fabricating?
Perfect
can't I have fabricated? can't you have fabricated? can't he have fabricated? can't we have fabricated? can't you have fabricated? can't they have fabricated?
V-ing perfect
can't I have been fabricating? can't you have been fabricating? can't he have been fabricating? can't we have been fabricating? can't you have been fabricating? can't they have been fabricating?