English verb conjugation
CAN OXIDISE

Regular verb: oxidise - oxidised - oxidised

Affirmation

Simple form	V-ing form
I can oxidise you can oxidise he can oxidise we can oxidise you can oxidise they can oxidise	I can be oxidising you can be oxidising he can be oxidising we can be oxidising you can be oxidising they can be oxidising
Perfect	V-ing perfect
I can have oxidised you can have oxidised he can have oxidised we can have oxidised you can have oxidised they can have oxidised	I can have been oxidising you can have been oxidising he can have been oxidising we can have been oxidising you can have been oxidising they can have been oxidising

Negation

Simple form	V-ing form
I cannot oxidise you cannot oxidise he cannot oxidise we cannot oxidise you cannot oxidise they cannot oxidise	I cannot be oxidising you cannot be oxidising he cannot be oxidising we cannot be oxidising you cannot be oxidising they cannot be oxidising
Perfect	V-ing perfect
I cannot have oxidised you cannot have oxidised he cannot have oxidised we cannot have oxidised you cannot have oxidised they cannot have oxidised	I cannot have been oxidising you cannot have been oxidising he cannot have been oxidising we cannot have been oxidising you cannot have been oxidising they cannot have been oxidising

Interrogative form

Simple form	V-ing form
can I oxidise? can you oxidise? can he oxidise? can we oxidise? can you oxidise? can they oxidise?	can I be oxidising? can you be oxidising? can he be oxidising? can we be oxidising? can you be oxidising? can they be oxidising?
Perfect	V-ing perfect
can I have oxidised? can you have oxidised? can he have oxidised? can we have oxidised? can you have oxidised? can they have oxidised?	can I have been oxidising? can you have been oxidising? can he have been oxidising? can we have been oxidising? can you have been oxidising? can they have been oxidising?

Interro-negative form

Simple form	V-ing form
can I not oxidise? can you not oxidise? can he not oxidise? can we not oxidise? can you not oxidise? can they not oxidise?	can I not be oxidising? can you not be oxidising? can he not be oxidising? can we not be oxidising? can you not be oxidising? can they not be oxidising?
Perfect	V-ing perfect
can I not have oxidised? can you not have oxidised? can he not have oxidised? can we not have oxidised? can you not have oxidised? can they not have oxidised?	can I not have been oxidising? can you not have been oxidising? can he not have been oxidising? can we not have been oxidising? can you not have been oxidising? can they not have been oxidising?