should decolourise
Verbe régulier : decolourise - decolourised- decolourised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should decolourise
you should decolourise
he should decolourise
we should decolourise
you should decolourise
they should decolourise 	I should be decolourising
you should be decolourising
he should be decolourising
we should be decolourising
you should be decolourising
they should be decolourising	I should have decolourised
you should have decolourised
he should have decolourised
we should have decolourised
you should have decolourised
they should have decolourised	I should have been decolourising
you should have been decolourising
he should have been decolourising
we should have been decolourising
you should have been decolourising
they should have been decolourising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not decolourise
you should not decolourise
he should not decolourise
we should not decolourise
you should not decolourise
they should not decolourise 	I should not be decolourising
you should not be decolourising
he should not be decolourising
we should not be decolourising
you should not be decolourising
they should not be decolourising	I should not have decolourised
you should not have decolourised
he should not have decolourised
we should not have decolourised
you should not have decolourised
they should not have decolourised	I should not have been decolourising
you should not have been decolourising
he should not have been decolourising
we should not have been decolourising
you should not have been decolourising
they should not have been decolourising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I decolourise?
should you decolourise?
should he decolourise?
should we decolourise?
should you decolourise?
should they decolourise? 	should I be decolourising?
should you be decolourising?
should he be decolourising?
should we be decolourising?
should you be decolourising?
should they be decolourising? 	should I have decolourised?
should you have decolourised?
should he have decolourised?
should we have decolourised?
should you have decolourised?
should they have decolourised? 	should I have been decolourising?
should you have been decolourising?
should he have been decolourising?
should we have been decolourising?
should you have been decolourising?
should they have been decolourising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not decolourise?
should you not decolourise?
should he not decolourise?
should we not decolourise?
should you not decolourise?
should they not decolourise? 	should I not be decolourising?
should you not be decolourising?
should he not be decolourising?
should we not be decolourising?
should you not be decolourising?
should they not be decolourising? 	should I not have decolourised?
should you not have decolourised?
should he not have decolourised?
should we not have decolourised?
should you not have decolourised?
should they not have decolourised? 	should I not have been decolourising?
should you not have been decolourising?
should he not have been decolourising?
should we not have been decolourising?
should you not have been decolourising?
should they not have been decolourising?