English verb conjugation
CAN ECONOMISE

Regular verb: economise - economised - economised

Affirmation

Simple form	V-ing form
I can economise you can economise he can economise we can economise you can economise they can economise	I can be economising you can be economising he can be economising we can be economising you can be economising they can be economising
Perfect	V-ing perfect
I can have economised you can have economised he can have economised we can have economised you can have economised they can have economised	I can have been economising you can have been economising he can have been economising we can have been economising you can have been economising they can have been economising

Negation

Simple form	V-ing form
I cannot economise you cannot economise he cannot economise we cannot economise you cannot economise they cannot economise	I cannot be economising you cannot be economising he cannot be economising we cannot be economising you cannot be economising they cannot be economising
Perfect	V-ing perfect
I cannot have economised you cannot have economised he cannot have economised we cannot have economised you cannot have economised they cannot have economised	I cannot have been economising you cannot have been economising he cannot have been economising we cannot have been economising you cannot have been economising they cannot have been economising

Interrogative form

Simple form	V-ing form
can I economise? can you economise? can he economise? can we economise? can you economise? can they economise?	can I be economising? can you be economising? can he be economising? can we be economising? can you be economising? can they be economising?
Perfect	V-ing perfect
can I have economised? can you have economised? can he have economised? can we have economised? can you have economised? can they have economised?	can I have been economising? can you have been economising? can he have been economising? can we have been economising? can you have been economising? can they have been economising?

Interro-negative form

Simple form	V-ing form
can I not economise? can you not economise? can he not economise? can we not economise? can you not economise? can they not economise?	can I not be economising? can you not be economising? can he not be economising? can we not be economising? can you not be economising? can they not be economising?
Perfect	V-ing perfect
can I not have economised? can you not have economised? can he not have economised? can we not have economised? can you not have economised? can they not have economised?	can I not have been economising? can you not have been economising? can he not have been economising? can we not have been economising? can you not have been economising? can they not have been economising?