could decriminalise
Verbo regular: decriminalise - decriminalised- decriminalised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could decriminalise
you could decriminalise
he could decriminalise
we could decriminalise
you could decriminalise
they could decriminalise 	I could be decriminalising
you could be decriminalising
he could be decriminalising
we could be decriminalising
you could be decriminalising
they could be decriminalising	I could have decriminalised
you could have decriminalised
he could have decriminalised
we could have decriminalised
you could have decriminalised
they could have decriminalised	I could have been decriminalising
you could have been decriminalising
he could have been decriminalising
we could have been decriminalising
you could have been decriminalising
they could have been decriminalising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't decriminalise
you couldn't decriminalise
he couldn't decriminalise
we couldn't decriminalise
you couldn't decriminalise
they couldn't decriminalise 	I couldn't be decriminalising
you couldn't be decriminalising
he couldn't be decriminalising
we couldn't be decriminalising
you couldn't be decriminalising
they couldn't be decriminalising	I couldn't have decriminalised
you couldn't have decriminalised
he couldn't have decriminalised
we couldn't have decriminalised
you couldn't have decriminalised
they couldn't have decriminalised	I couldn't have been decriminalising
you couldn't have been decriminalising
he couldn't have been decriminalising
we couldn't have been decriminalising
you couldn't have been decriminalising
they couldn't have been decriminalising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I decriminalise?
could you decriminalise?
could he decriminalise?
could we decriminalise?
could you decriminalise?
could they decriminalise? 	could I be decriminalising?
could you be decriminalising?
could he be decriminalising?
could we be decriminalising?
could you be decriminalising?
could they be decriminalising? 	could I have decriminalised?
could you have decriminalised?
could he have decriminalised?
could we have decriminalised?
could you have decriminalised?
could they have decriminalised? 	could I have been decriminalising?
could you have been decriminalising?
could he have been decriminalising?
could we have been decriminalising?
could you have been decriminalising?
could they have been decriminalising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I decriminalise?
couldn't you decriminalise?
couldn't he decriminalise?
couldn't we decriminalise?
couldn't you decriminalise?
couldn't they decriminalise? 	couldn't I be decriminalising?
couldn't you be decriminalising?
couldn't he be decriminalising?
couldn't we be decriminalising?
couldn't you be decriminalising?
couldn't they be decriminalising? 	couldn't I have decriminalised?
couldn't you have decriminalised?
couldn't he have decriminalised?
couldn't we have decriminalised?
couldn't you have decriminalised?
couldn't they have decriminalised? 	couldn't I have been decriminalising?
couldn't you have been decriminalising?
couldn't he have been decriminalising?
couldn't we have been decriminalising?
couldn't you have been decriminalising?
couldn't they have been decriminalising?