I can organize you can organize he can organize we can organize you can organize they can organize
V-ing form
I can be organizing you can be organizing he can be organizing we can be organizing you can be organizing they can be organizing
Perfect
I can have organized you can have organized he can have organized we can have organized you can have organized they can have organized
V-ing perfect
I can have been organizing you can have been organizing he can have been organizing we can have been organizing you can have been organizing they can have been organizing
Negation
Simple form
I cannot organize you cannot organize he cannot organize we cannot organize you cannot organize they cannot organize
V-ing form
I cannot be organizing you cannot be organizing he cannot be organizing we cannot be organizing you cannot be organizing they cannot be organizing
Perfect
I cannot have organized you cannot have organized he cannot have organized we cannot have organized you cannot have organized they cannot have organized
V-ing perfect
I cannot have been organizing you cannot have been organizing he cannot have been organizing we cannot have been organizing you cannot have been organizing they cannot have been organizing
Interrogative form
Simple form
can I organize? can you organize? can he organize? can we organize? can you organize? can they organize?
V-ing form
can I be organizing? can you be organizing? can he be organizing? can we be organizing? can you be organizing? can they be organizing?
Perfect
can I have organized? can you have organized? can he have organized? can we have organized? can you have organized? can they have organized?
V-ing perfect
can I have been organizing? can you have been organizing? can he have been organizing? can we have been organizing? can you have been organizing? can they have been organizing?
Interro-negative form
Simple form
can I not organize? can you not organize? can he not organize? can we not organize? can you not organize? can they not organize?
V-ing form
can I not be organizing? can you not be organizing? can he not be organizing? can we not be organizing? can you not be organizing? can they not be organizing?
Perfect
can I not have organized? can you not have organized? can he not have organized? can we not have organized? can you not have organized? can they not have organized?
V-ing perfect
can I not have been organizing? can you not have been organizing? can he not have been organizing? can we not have been organizing? can you not have been organizing? can they not have been organizing?