I can decimalise you can decimalise he can decimalise we can decimalise you can decimalise they can decimalise
V-ing form
I can be decimalising you can be decimalising he can be decimalising we can be decimalising you can be decimalising they can be decimalising
Perfect
I can have decimalised you can have decimalised he can have decimalised we can have decimalised you can have decimalised they can have decimalised
V-ing perfect
I can have been decimalising you can have been decimalising he can have been decimalising we can have been decimalising you can have been decimalising they can have been decimalising
Negation
Simple form
I can't decimalise you can't decimalise he can't decimalise we can't decimalise you can't decimalise they can't decimalise
V-ing form
I can't be decimalising you can't be decimalising he can't be decimalising we can't be decimalising you can't be decimalising they can't be decimalising
Perfect
I can't have decimalised you can't have decimalised he can't have decimalised we can't have decimalised you can't have decimalised they can't have decimalised
V-ing perfect
I can't have been decimalising you can't have been decimalising he can't have been decimalising we can't have been decimalising you can't have been decimalising they can't have been decimalising
Interrogative form
Simple form
can I decimalise? can you decimalise? can he decimalise? can we decimalise? can you decimalise? can they decimalise?
V-ing form
can I be decimalising? can you be decimalising? can he be decimalising? can we be decimalising? can you be decimalising? can they be decimalising?
Perfect
can I have decimalised? can you have decimalised? can he have decimalised? can we have decimalised? can you have decimalised? can they have decimalised?
V-ing perfect
can I have been decimalising? can you have been decimalising? can he have been decimalising? can we have been decimalising? can you have been decimalising? can they have been decimalising?
Interro-negative form
Simple form
can't I decimalise? can't you decimalise? can't he decimalise? can't we decimalise? can't you decimalise? can't they decimalise?
V-ing form
can't I be decimalising? can't you be decimalising? can't he be decimalising? can't we be decimalising? can't you be decimalising? can't they be decimalising?
Perfect
can't I have decimalised? can't you have decimalised? can't he have decimalised? can't we have decimalised? can't you have decimalised? can't they have decimalised?
V-ing perfect
can't I have been decimalising? can't you have been decimalising? can't he have been decimalising? can't we have been decimalising? can't you have been decimalising? can't they have been decimalising?