English verb conjugation
MAY DIAL

Regular verb: dial - dialled - dialled

Affirmation

Simple form	V-ing form
I may dial you may dial he may dial we may dial you may dial they may dial	I may be dialling you may be dialling he may be dialling we may be dialling you may be dialling they may be dialling
Perfect	V-ing perfect
I may have dialled you may have dialled he may have dialled we may have dialled you may have dialled they may have dialled	I may have been dialling you may have been dialling he may have been dialling we may have been dialling you may have been dialling they may have been dialling

Negation

Simple form	V-ing form
I mayn't dial you mayn't dial he mayn't dial we mayn't dial you mayn't dial they mayn't dial	I mayn't be dialling you mayn't be dialling he mayn't be dialling we mayn't be dialling you mayn't be dialling they mayn't be dialling
Perfect	V-ing perfect
I mayn't have dialled you mayn't have dialled he mayn't have dialled we mayn't have dialled you mayn't have dialled they mayn't have dialled	I mayn't have been dialling you mayn't have been dialling he mayn't have been dialling we mayn't have been dialling you mayn't have been dialling they mayn't have been dialling

Interrogative form

Simple form	V-ing form
may I dial? may you dial? may he dial? may we dial? may you dial? may they dial?	may I be dialling? may you be dialling? may he be dialling? may we be dialling? may you be dialling? may they be dialling?
Perfect	V-ing perfect
may I have dialled? may you have dialled? may he have dialled? may we have dialled? may you have dialled? may they have dialled?	may I have been dialling? may you have been dialling? may he have been dialling? may we have been dialling? may you have been dialling? may they have been dialling?

Interro-negative form

Simple form	V-ing form
mayn't I dial? mayn't you dial? mayn't he dial? mayn't we dial? mayn't you dial? mayn't they dial?	mayn't I be dialling? mayn't you be dialling? mayn't he be dialling? mayn't we be dialling? mayn't you be dialling? mayn't they be dialling?
Perfect	V-ing perfect
mayn't I have dialled? mayn't you have dialled? mayn't he have dialled? mayn't we have dialled? mayn't you have dialled? mayn't they have dialled?	mayn't I have been dialling? mayn't you have been dialling? mayn't he have been dialling? mayn't we have been dialling? mayn't you have been dialling? mayn't they have been dialling?