English verb conjugation
MAY COME UP WITH STH

Regular verb: come up with sth - come up with sthed - come up with sthed

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I may come up with sth you may come up with sth he may come up with sth we may come up with sth you may come up with sth they may come up with sth	I may be come up with sthing you may be come up with sthing he may be come up with sthing we may be come up with sthing you may be come up with sthing they may be come up with sthing
Perfect	V-ing perfect
I may have come up with sthed you may have come up with sthed he may have come up with sthed we may have come up with sthed you may have come up with sthed they may have come up with sthed	I may have been come up with sthing you may have been come up with sthing he may have been come up with sthing we may have been come up with sthing you may have been come up with sthing they may have been come up with sthing

Negation

Simple form	V-ing form
I mayn't come up with sth you mayn't come up with sth he mayn't come up with sth we mayn't come up with sth you mayn't come up with sth they mayn't come up with sth	I mayn't be come up with sthing you mayn't be come up with sthing he mayn't be come up with sthing we mayn't be come up with sthing you mayn't be come up with sthing they mayn't be come up with sthing
Perfect	V-ing perfect
I mayn't have come up with sthed you mayn't have come up with sthed he mayn't have come up with sthed we mayn't have come up with sthed you mayn't have come up with sthed they mayn't have come up with sthed	I mayn't have been come up with sthing you mayn't have been come up with sthing he mayn't have been come up with sthing we mayn't have been come up with sthing you mayn't have been come up with sthing they mayn't have been come up with sthing

Interrogative form

Simple form	V-ing form
may I come up with sth? may you come up with sth? may he come up with sth? may we come up with sth? may you come up with sth? may they come up with sth?	may I be come up with sthing? may you be come up with sthing? may he be come up with sthing? may we be come up with sthing? may you be come up with sthing? may they be come up with sthing?
Perfect	V-ing perfect
may I have come up with sthed? may you have come up with sthed? may he have come up with sthed? may we have come up with sthed? may you have come up with sthed? may they have come up with sthed?	may I have been come up with sthing? may you have been come up with sthing? may he have been come up with sthing? may we have been come up with sthing? may you have been come up with sthing? may they have been come up with sthing?

Interro-negative form

Simple form	V-ing form
mayn't I come up with sth? mayn't you come up with sth? mayn't he come up with sth? mayn't we come up with sth? mayn't you come up with sth? mayn't they come up with sth?	mayn't I be come up with sthing? mayn't you be come up with sthing? mayn't he be come up with sthing? mayn't we be come up with sthing? mayn't you be come up with sthing? mayn't they be come up with sthing?
Perfect	V-ing perfect
mayn't I have come up with sthed? mayn't you have come up with sthed? mayn't he have come up with sthed? mayn't we have come up with sthed? mayn't you have come up with sthed? mayn't they have come up with sthed?	mayn't I have been come up with sthing? mayn't you have been come up with sthing? mayn't he have been come up with sthing? mayn't we have been come up with sthing? mayn't you have been come up with sthing? mayn't they have been come up with sthing?