could criminalise
Regular verb: criminalise - criminalised- criminalised

Affirmation 	
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I could criminalise
you could criminalise
he could criminalise
we could criminalise
you could criminalise
they could criminalise 	I could be criminalising
you could be criminalising
he could be criminalising
we could be criminalising
you could be criminalising
they could be criminalising	I could have criminalised
you could have criminalised
he could have criminalised
we could have criminalised
you could have criminalised
they could have criminalised	I could have been criminalising
you could have been criminalising
he could have been criminalising
we could have been criminalising
you could have been criminalising
they could have been criminalising	

Negation 	
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I couldn't criminalise
you couldn't criminalise
he couldn't criminalise
we couldn't criminalise
you couldn't criminalise
they couldn't criminalise 	I couldn't be criminalising
you couldn't be criminalising
he couldn't be criminalising
we couldn't be criminalising
you couldn't be criminalising
they couldn't be criminalising	I couldn't have criminalised
you couldn't have criminalised
he couldn't have criminalised
we couldn't have criminalised
you couldn't have criminalised
they couldn't have criminalised	I couldn't have been criminalising
you couldn't have been criminalising
he couldn't have been criminalising
we couldn't have been criminalising
you couldn't have been criminalising
they couldn't have been criminalising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I criminalise?
could you criminalise?
could he criminalise?
could we criminalise?
could you criminalise?
could they criminalise? 	could I be criminalising?
could you be criminalising?
could he be criminalising?
could we be criminalising?
could you be criminalising?
could they be criminalising? 	could I have criminalised?
could you have criminalised?
could he have criminalised?
could we have criminalised?
could you have criminalised?
could they have criminalised? 	could I have been criminalising?
could you have been criminalising?
could he have been criminalising?
could we have been criminalising?
could you have been criminalising?
could they have been criminalising? 	

Interro-negative form 	
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couldn't I criminalise?
couldn't you criminalise?
couldn't he criminalise?
couldn't we criminalise?
couldn't you criminalise?
couldn't they criminalise? 	couldn't I be criminalising?
couldn't you be criminalising?
couldn't he be criminalising?
couldn't we be criminalising?
couldn't you be criminalising?
couldn't they be criminalising? 	couldn't I have criminalised?
couldn't you have criminalised?
couldn't he have criminalised?
couldn't we have criminalised?
couldn't you have criminalised?
couldn't they have criminalised? 	couldn't I have been criminalising?
couldn't you have been criminalising?
couldn't he have been criminalising?
couldn't we have been criminalising?
couldn't you have been criminalising?
couldn't they have been criminalising?