English verb conjugation
CAN RATIONALISE

Regular verb: rationalise - rationalised - rationalised

Affirmation

Simple form	V-ing form
I can rationalise you can rationalise he can rationalise we can rationalise you can rationalise they can rationalise	I can be rationalising you can be rationalising he can be rationalising we can be rationalising you can be rationalising they can be rationalising
Perfect	V-ing perfect
I can have rationalised you can have rationalised he can have rationalised we can have rationalised you can have rationalised they can have rationalised	I can have been rationalising you can have been rationalising he can have been rationalising we can have been rationalising you can have been rationalising they can have been rationalising

Negation

Simple form	V-ing form
I can't rationalise you can't rationalise he can't rationalise we can't rationalise you can't rationalise they can't rationalise	I can't be rationalising you can't be rationalising he can't be rationalising we can't be rationalising you can't be rationalising they can't be rationalising
Perfect	V-ing perfect
I can't have rationalised you can't have rationalised he can't have rationalised we can't have rationalised you can't have rationalised they can't have rationalised	I can't have been rationalising you can't have been rationalising he can't have been rationalising we can't have been rationalising you can't have been rationalising they can't have been rationalising

Interrogative form

Simple form	V-ing form
can I rationalise? can you rationalise? can he rationalise? can we rationalise? can you rationalise? can they rationalise?	can I be rationalising? can you be rationalising? can he be rationalising? can we be rationalising? can you be rationalising? can they be rationalising?
Perfect	V-ing perfect
can I have rationalised? can you have rationalised? can he have rationalised? can we have rationalised? can you have rationalised? can they have rationalised?	can I have been rationalising? can you have been rationalising? can he have been rationalising? can we have been rationalising? can you have been rationalising? can they have been rationalising?

Interro-negative form

Simple form	V-ing form
can't I rationalise? can't you rationalise? can't he rationalise? can't we rationalise? can't you rationalise? can't they rationalise?	can't I be rationalising? can't you be rationalising? can't he be rationalising? can't we be rationalising? can't you be rationalising? can't they be rationalising?
Perfect	V-ing perfect
can't I have rationalised? can't you have rationalised? can't he have rationalised? can't we have rationalised? can't you have rationalised? can't they have rationalised?	can't I have been rationalising? can't you have been rationalising? can't he have been rationalising? can't we have been rationalising? can't you have been rationalising? can't they have been rationalising?