may colourise
Regular verb: colourise - colourised- colourised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may colourise
you may colourise
he may colourise
we may colourise
you may colourise
they may colourise 	I may be colourising
you may be colourising
he may be colourising
we may be colourising
you may be colourising
they may be colourising	I may have colourised
you may have colourised
he may have colourised
we may have colourised
you may have colourised
they may have colourised	I may have been colourising
you may have been colourising
he may have been colourising
we may have been colourising
you may have been colourising
they may have been colourising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not colourise
you may not colourise
he may not colourise
we may not colourise
you may not colourise
they may not colourise 	I may not be colourising
you may not be colourising
he may not be colourising
we may not be colourising
you may not be colourising
they may not be colourising	I may not have colourised
you may not have colourised
he may not have colourised
we may not have colourised
you may not have colourised
they may not have colourised	I may not have been colourising
you may not have been colourising
he may not have been colourising
we may not have been colourising
you may not have been colourising
they may not have been colourising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I colourise?
may you colourise?
may he colourise?
may we colourise?
may you colourise?
may they colourise? 	may I be colourising?
may you be colourising?
may he be colourising?
may we be colourising?
may you be colourising?
may they be colourising? 	may I have colourised?
may you have colourised?
may he have colourised?
may we have colourised?
may you have colourised?
may they have colourised? 	may I have been colourising?
may you have been colourising?
may he have been colourising?
may we have been colourising?
may you have been colourising?
may they have been colourising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not colourise?
may you not colourise?
may he not colourise?
may we not colourise?
may you not colourise?
may they not colourise? 	may I not be colourising?
may you not be colourising?
may he not be colourising?
may we not be colourising?
may you not be colourising?
may they not be colourising? 	may I not have colourised?
may you not have colourised?
may he not have colourised?
may we not have colourised?
may you not have colourised?
may they not have colourised? 	may I not have been colourising?
may you not have been colourising?
may he not have been colourising?
may we not have been colourising?
may you not have been colourising?
may they not have been colourising?