should decimalise
Regular verb: decimalise - decimalised- decimalised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd decimalise
you'd decimalise
he'd decimalise
we'd decimalise
you'd decimalise
they'd decimalise 	I'd be decimalising
you'd be decimalising
he'd be decimalising
we'd be decimalising
you'd be decimalising
they'd be decimalising	I should've decimalised
you should've decimalised
he should've decimalised
we should've decimalised
you should've decimalised
they should've decimalised	I should've been decimalising
you should've been decimalising
he should've been decimalising
we should've been decimalising
you should've been decimalising
they should've been decimalising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't decimalise
you shouldn't decimalise
he shouldn't decimalise
we shouldn't decimalise
you shouldn't decimalise
they shouldn't decimalise 	I shouldn't be decimalising
you shouldn't be decimalising
he shouldn't be decimalising
we shouldn't be decimalising
you shouldn't be decimalising
they shouldn't be decimalising	I shouldn't have decimalised
you shouldn't have decimalised
he shouldn't have decimalised
we shouldn't have decimalised
you shouldn't have decimalised
they shouldn't have decimalised	I shouldn't have been decimalising
you shouldn't have been decimalising
he shouldn't have been decimalising
we shouldn't have been decimalising
you shouldn't have been decimalising
they shouldn't have been decimalising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I decimalise?
should you decimalise?
should he decimalise?
should we decimalise?
should you decimalise?
should they decimalise? 	should I be decimalising?
should you be decimalising?
should he be decimalising?
should we be decimalising?
should you be decimalising?
should they be decimalising? 	should I have decimalised?
should you have decimalised?
should he have decimalised?
should we have decimalised?
should you have decimalised?
should they have decimalised? 	should I have been decimalising?
should you have been decimalising?
should he have been decimalising?
should we have been decimalising?
should you have been decimalising?
should they have been decimalising? 	

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