English verb conjugation
MAY COLOUR

Regular verb: colour - coloured - coloured

Affirmation

Simple form	V-ing form
I may colour you may colour he may colour we may colour you may colour they may colour	I may be colouring you may be colouring he may be colouring we may be colouring you may be colouring they may be colouring
Perfect	V-ing perfect
I may have coloured you may have coloured he may have coloured we may have coloured you may have coloured they may have coloured	I may have been colouring you may have been colouring he may have been colouring we may have been colouring you may have been colouring they may have been colouring

Negation

Simple form	V-ing form
I mayn't colour you mayn't colour he mayn't colour we mayn't colour you mayn't colour they mayn't colour	I mayn't be colouring you mayn't be colouring he mayn't be colouring we mayn't be colouring you mayn't be colouring they mayn't be colouring
Perfect	V-ing perfect
I mayn't have coloured you mayn't have coloured he mayn't have coloured we mayn't have coloured you mayn't have coloured they mayn't have coloured	I mayn't have been colouring you mayn't have been colouring he mayn't have been colouring we mayn't have been colouring you mayn't have been colouring they mayn't have been colouring

Interrogative form

Simple form	V-ing form
may I colour? may you colour? may he colour? may we colour? may you colour? may they colour?	may I be colouring? may you be colouring? may he be colouring? may we be colouring? may you be colouring? may they be colouring?
Perfect	V-ing perfect
may I have coloured? may you have coloured? may he have coloured? may we have coloured? may you have coloured? may they have coloured?	may I have been colouring? may you have been colouring? may he have been colouring? may we have been colouring? may you have been colouring? may they have been colouring?

Interro-negative form

Simple form	V-ing form
mayn't I colour? mayn't you colour? mayn't he colour? mayn't we colour? mayn't you colour? mayn't they colour?	mayn't I be colouring? mayn't you be colouring? mayn't he be colouring? mayn't we be colouring? mayn't you be colouring? mayn't they be colouring?
Perfect	V-ing perfect
mayn't I have coloured? mayn't you have coloured? mayn't he have coloured? mayn't we have coloured? mayn't you have coloured? mayn't they have coloured?	mayn't I have been colouring? mayn't you have been colouring? mayn't he have been colouring? mayn't we have been colouring? mayn't you have been colouring? mayn't they have been colouring?