should legalise
Regular verb: legalise - legalised- legalised

Affirmation 	
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I'd legalise
you'd legalise
he'd legalise
we'd legalise
you'd legalise
they'd legalise 	I'd be legalising
you'd be legalising
he'd be legalising
we'd be legalising
you'd be legalising
they'd be legalising	I should've legalised
you should've legalised
he should've legalised
we should've legalised
you should've legalised
they should've legalised	I should've been legalising
you should've been legalising
he should've been legalising
we should've been legalising
you should've been legalising
they should've been legalising	

Negation 	
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I shouldn't legalise
you shouldn't legalise
he shouldn't legalise
we shouldn't legalise
you shouldn't legalise
they shouldn't legalise 	I shouldn't be legalising
you shouldn't be legalising
he shouldn't be legalising
we shouldn't be legalising
you shouldn't be legalising
they shouldn't be legalising	I shouldn't have legalised
you shouldn't have legalised
he shouldn't have legalised
we shouldn't have legalised
you shouldn't have legalised
they shouldn't have legalised	I shouldn't have been legalising
you shouldn't have been legalising
he shouldn't have been legalising
we shouldn't have been legalising
you shouldn't have been legalising
they shouldn't have been legalising	

Interrogative form 	
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should I legalise?
should you legalise?
should he legalise?
should we legalise?
should you legalise?
should they legalise? 	should I be legalising?
should you be legalising?
should he be legalising?
should we be legalising?
should you be legalising?
should they be legalising? 	should I have legalised?
should you have legalised?
should he have legalised?
should we have legalised?
should you have legalised?
should they have legalised? 	should I have been legalising?
should you have been legalising?
should he have been legalising?
should we have been legalising?
should you have been legalising?
should they have been legalising? 	

Interro-negative form 	
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shouldn't I legalise?
shouldn't you legalise?
shouldn't he legalise?
shouldn't we legalise?
shouldn't you legalise?
shouldn't they legalise? 	shouldn't I be legalising?
shouldn't you be legalising?
shouldn't he be legalising?
shouldn't we be legalising?
shouldn't you be legalising?
shouldn't they be legalising? 	shouldn't I have legalised?
shouldn't you have legalised?
shouldn't he have legalised?
shouldn't we have legalised?
shouldn't you have legalised?
shouldn't they have legalised? 	shouldn't I have been legalising?
shouldn't you have been legalising?
shouldn't he have been legalising?
shouldn't we have been legalising?
shouldn't you have been legalising?
shouldn't they have been legalising?