English verb conjugation
CAN DEFRAGMENT

Regular verb: defragment - defragmented - defragmented

Affirmation

Simple form	V-ing form
I can defragment you can defragment he can defragment we can defragment you can defragment they can defragment	I can be defragmenting you can be defragmenting he can be defragmenting we can be defragmenting you can be defragmenting they can be defragmenting
Perfect	V-ing perfect
I can have defragmented you can have defragmented he can have defragmented we can have defragmented you can have defragmented they can have defragmented	I can have been defragmenting you can have been defragmenting he can have been defragmenting we can have been defragmenting you can have been defragmenting they can have been defragmenting

Negation

Simple form	V-ing form
I can't defragment you can't defragment he can't defragment we can't defragment you can't defragment they can't defragment	I can't be defragmenting you can't be defragmenting he can't be defragmenting we can't be defragmenting you can't be defragmenting they can't be defragmenting
Perfect	V-ing perfect
I can't have defragmented you can't have defragmented he can't have defragmented we can't have defragmented you can't have defragmented they can't have defragmented	I can't have been defragmenting you can't have been defragmenting he can't have been defragmenting we can't have been defragmenting you can't have been defragmenting they can't have been defragmenting

Interrogative form

Simple form	V-ing form
can I defragment? can you defragment? can he defragment? can we defragment? can you defragment? can they defragment?	can I be defragmenting? can you be defragmenting? can he be defragmenting? can we be defragmenting? can you be defragmenting? can they be defragmenting?
Perfect	V-ing perfect
can I have defragmented? can you have defragmented? can he have defragmented? can we have defragmented? can you have defragmented? can they have defragmented?	can I have been defragmenting? can you have been defragmenting? can he have been defragmenting? can we have been defragmenting? can you have been defragmenting? can they have been defragmenting?

Interro-negative form

Simple form	V-ing form
can't I defragment? can't you defragment? can't he defragment? can't we defragment? can't you defragment? can't they defragment?	can't I be defragmenting? can't you be defragmenting? can't he be defragmenting? can't we be defragmenting? can't you be defragmenting? can't they be defragmenting?
Perfect	V-ing perfect
can't I have defragmented? can't you have defragmented? can't he have defragmented? can't we have defragmented? can't you have defragmented? can't they have defragmented?	can't I have been defragmenting? can't you have been defragmenting? can't he have been defragmenting? can't we have been defragmenting? can't you have been defragmenting? can't they have been defragmenting?