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 cannot subvert you cannot subvert he cannot subvert we cannot subvert you cannot subvert they cannot subvert
V-ing form
I cannot be subverting you cannot be subverting he cannot be subverting we cannot be subverting you cannot be subverting they cannot be subverting
Perfect
I cannot have subverted you cannot have subverted he cannot have subverted we cannot have subverted you cannot have subverted they cannot have subverted
V-ing perfect
I cannot have been subverting you cannot have been subverting he cannot have been subverting we cannot have been subverting you cannot have been subverting they cannot 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 I not subvert? can you not subvert? can he not subvert? can we not subvert? can you not subvert? can they not subvert?
V-ing form
can I not be subverting? can you not be subverting? can he not be subverting? can we not be subverting? can you not be subverting? can they not be subverting?
Perfect
can I not have subverted? can you not have subverted? can he not have subverted? can we not have subverted? can you not have subverted? can they not have subverted?
V-ing perfect
can I not have been subverting? can you not have been subverting? can he not have been subverting? can we not have been subverting? can you not have been subverting? can they not have been subverting?