I can disorganise you can disorganise he can disorganise we can disorganise you can disorganise they can disorganise
V-ing form
I can be disorganising you can be disorganising he can be disorganising we can be disorganising you can be disorganising they can be disorganising
Perfect
I can have disorganised you can have disorganised he can have disorganised we can have disorganised you can have disorganised they can have disorganised
V-ing perfect
I can have been disorganising you can have been disorganising he can have been disorganising we can have been disorganising you can have been disorganising they can have been disorganising
Negation
Simple form
I cannot disorganise you cannot disorganise he cannot disorganise we cannot disorganise you cannot disorganise they cannot disorganise
V-ing form
I cannot be disorganising you cannot be disorganising he cannot be disorganising we cannot be disorganising you cannot be disorganising they cannot be disorganising
Perfect
I cannot have disorganised you cannot have disorganised he cannot have disorganised we cannot have disorganised you cannot have disorganised they cannot have disorganised
V-ing perfect
I cannot have been disorganising you cannot have been disorganising he cannot have been disorganising we cannot have been disorganising you cannot have been disorganising they cannot have been disorganising
Interrogative form
Simple form
can I disorganise? can you disorganise? can he disorganise? can we disorganise? can you disorganise? can they disorganise?
V-ing form
can I be disorganising? can you be disorganising? can he be disorganising? can we be disorganising? can you be disorganising? can they be disorganising?
Perfect
can I have disorganised? can you have disorganised? can he have disorganised? can we have disorganised? can you have disorganised? can they have disorganised?
V-ing perfect
can I have been disorganising? can you have been disorganising? can he have been disorganising? can we have been disorganising? can you have been disorganising? can they have been disorganising?
Interro-negative form
Simple form
can I not disorganise? can you not disorganise? can he not disorganise? can we not disorganise? can you not disorganise? can they not disorganise?
V-ing form
can I not be disorganising? can you not be disorganising? can he not be disorganising? can we not be disorganising? can you not be disorganising? can they not be disorganising?
Perfect
can I not have disorganised? can you not have disorganised? can he not have disorganised? can we not have disorganised? can you not have disorganised? can they not have disorganised?
V-ing perfect
can I not have been disorganising? can you not have been disorganising? can he not have been disorganising? can we not have been disorganising? can you not have been disorganising? can they not have been disorganising?