I can subvert you can subvert he can subvert we can subvert you can subvert they can subvert
V-ing form
I can be subverting you can be subverting he can be subverting we can be subverting you can be subverting they can be subverting
Perfect
I can have subverted you can have subverted he can have subverted we can have subverted you can have subverted they can have subverted
V-ing perfect
I can have been subverting you can have been subverting he can have been subverting we can have been subverting you can have been subverting they can have been subverting
Negation
Simple form
I can't subvert you can't subvert he can't subvert we can't subvert you can't subvert they can't subvert
V-ing form
I can't be subverting you can't be subverting he can't be subverting we can't be subverting you can't be subverting they can't be subverting
Perfect
I can't have subverted you can't have subverted he can't have subverted we can't have subverted you can't have subverted they can't have subverted
V-ing perfect
I can't have been subverting you can't have been subverting he can't have been subverting we can't have been subverting you can't have been subverting they can't have been subverting
Interrogative form
Simple form
can I subvert? can you subvert? can he subvert? can we subvert? can you subvert? can they subvert?
V-ing form
can I be subverting? can you be subverting? can he be subverting? can we be subverting? can you be subverting? can they be subverting?
Perfect
can I have subverted? can you have subverted? can he have subverted? can we have subverted? can you have subverted? can they have subverted?
V-ing perfect
can I have been subverting? can you have been subverting? can he have been subverting? can we have been subverting? can you have been subverting? can they have been subverting?
Interro-negative form
Simple form
can't I subvert? can't you subvert? can't he subvert? can't we subvert? can't you subvert? can't they subvert?
V-ing form
can't I be subverting? can't you be subverting? can't he be subverting? can't we be subverting? can't you be subverting? can't they be subverting?
Perfect
can't I have subverted? can't you have subverted? can't he have subverted? can't we have subverted? can't you have subverted? can't they have subverted?
V-ing perfect
can't I have been subverting? can't you have been subverting? can't he have been subverting? can't we have been subverting? can't you have been subverting? can't they have been subverting?