English verb conjugation
CAN DEFENSE

Regular verb: defense - defensed - defensed

Affirmation

Simple form	V-ing form
I can defense you can defense he can defense we can defense you can defense they can defense	I can be defensing you can be defensing he can be defensing we can be defensing you can be defensing they can be defensing
Perfect	V-ing perfect
I can have defensed you can have defensed he can have defensed we can have defensed you can have defensed they can have defensed	I can have been defensing you can have been defensing he can have been defensing we can have been defensing you can have been defensing they can have been defensing

Negation

Simple form	V-ing form
I can't defense you can't defense he can't defense we can't defense you can't defense they can't defense	I can't be defensing you can't be defensing he can't be defensing we can't be defensing you can't be defensing they can't be defensing
Perfect	V-ing perfect
I can't have defensed you can't have defensed he can't have defensed we can't have defensed you can't have defensed they can't have defensed	I can't have been defensing you can't have been defensing he can't have been defensing we can't have been defensing you can't have been defensing they can't have been defensing

Interrogative form

Simple form	V-ing form
can I defense? can you defense? can he defense? can we defense? can you defense? can they defense?	can I be defensing? can you be defensing? can he be defensing? can we be defensing? can you be defensing? can they be defensing?
Perfect	V-ing perfect
can I have defensed? can you have defensed? can he have defensed? can we have defensed? can you have defensed? can they have defensed?	can I have been defensing? can you have been defensing? can he have been defensing? can we have been defensing? can you have been defensing? can they have been defensing?

Interro-negative form

Simple form	V-ing form
can't I defense? can't you defense? can't he defense? can't we defense? can't you defense? can't they defense?	can't I be defensing? can't you be defensing? can't he be defensing? can't we be defensing? can't you be defensing? can't they be defensing?
Perfect	V-ing perfect
can't I have defensed? can't you have defensed? can't he have defensed? can't we have defensed? can't you have defensed? can't they have defensed?	can't I have been defensing? can't you have been defensing? can't he have been defensing? can't we have been defensing? can't you have been defensing? can't they have been defensing?