English verb conjugation
MAY SOURCE

Regular verb: source - sourced - sourced

Affirmation

Simple form	V-ing form
I may source you may source she may source we may source you may source they may source	I may be sourcing you may be sourcing she may be sourcing we may be sourcing you may be sourcing they may be sourcing
Perfect	V-ing perfect
I may have sourced you may have sourced she may have sourced we may have sourced you may have sourced they may have sourced	I may have been sourcing you may have been sourcing she may have been sourcing we may have been sourcing you may have been sourcing they may have been sourcing

Negation

Simple form	V-ing form
I mayn't source you mayn't source she mayn't source we mayn't source you mayn't source they mayn't source	I mayn't be sourcing you mayn't be sourcing she mayn't be sourcing we mayn't be sourcing you mayn't be sourcing they mayn't be sourcing
Perfect	V-ing perfect
I mayn't have sourced you mayn't have sourced she mayn't have sourced we mayn't have sourced you mayn't have sourced they mayn't have sourced	I mayn't have been sourcing you mayn't have been sourcing she mayn't have been sourcing we mayn't have been sourcing you mayn't have been sourcing they mayn't have been sourcing

Interrogative form

Simple form	V-ing form
may I source? may you source? may she source? may we source? may you source? may they source?	may I be sourcing? may you be sourcing? may she be sourcing? may we be sourcing? may you be sourcing? may they be sourcing?
Perfect	V-ing perfect
may I have sourced? may you have sourced? may she have sourced? may we have sourced? may you have sourced? may they have sourced?	may I have been sourcing? may you have been sourcing? may she have been sourcing? may we have been sourcing? may you have been sourcing? may they have been sourcing?

Interro-negative form

Simple form	V-ing form
mayn't I source? mayn't you source? mayn't she source? mayn't we source? mayn't you source? mayn't they source?	mayn't I be sourcing? mayn't you be sourcing? mayn't she be sourcing? mayn't we be sourcing? mayn't you be sourcing? mayn't they be sourcing?
Perfect	V-ing perfect
mayn't I have sourced? mayn't you have sourced? mayn't she have sourced? mayn't we have sourced? mayn't you have sourced? mayn't they have sourced?	mayn't I have been sourcing? mayn't you have been sourcing? mayn't she have been sourcing? mayn't we have been sourcing? mayn't you have been sourcing? mayn't they have been sourcing?