English verb conjugation
MAY DISPROVE

Regular verb: disprove - disproved - disproved

Affirmation

Simple form	V-ing form
I may disprove you may disprove he may disprove we may disprove you may disprove they may disprove	I may be disproving you may be disproving he may be disproving we may be disproving you may be disproving they may be disproving
Perfect	V-ing perfect
I may have disproved you may have disproved he may have disproved we may have disproved you may have disproved they may have disproved	I may have been disproving you may have been disproving he may have been disproving we may have been disproving you may have been disproving they may have been disproving

Negation

Simple form	V-ing form
I mayn't disprove you mayn't disprove he mayn't disprove we mayn't disprove you mayn't disprove they mayn't disprove	I mayn't be disproving you mayn't be disproving he mayn't be disproving we mayn't be disproving you mayn't be disproving they mayn't be disproving
Perfect	V-ing perfect
I mayn't have disproved you mayn't have disproved he mayn't have disproved we mayn't have disproved you mayn't have disproved they mayn't have disproved	I mayn't have been disproving you mayn't have been disproving he mayn't have been disproving we mayn't have been disproving you mayn't have been disproving they mayn't have been disproving

Interrogative form

Simple form	V-ing form
may I disprove? may you disprove? may he disprove? may we disprove? may you disprove? may they disprove?	may I be disproving? may you be disproving? may he be disproving? may we be disproving? may you be disproving? may they be disproving?
Perfect	V-ing perfect
may I have disproved? may you have disproved? may he have disproved? may we have disproved? may you have disproved? may they have disproved?	may I have been disproving? may you have been disproving? may he have been disproving? may we have been disproving? may you have been disproving? may they have been disproving?

Interro-negative form

Simple form	V-ing form
mayn't I disprove? mayn't you disprove? mayn't he disprove? mayn't we disprove? mayn't you disprove? mayn't they disprove?	mayn't I be disproving? mayn't you be disproving? mayn't he be disproving? mayn't we be disproving? mayn't you be disproving? mayn't they be disproving?
Perfect	V-ing perfect
mayn't I have disproved? mayn't you have disproved? mayn't he have disproved? mayn't we have disproved? mayn't you have disproved? mayn't they have disproved?	mayn't I have been disproving? mayn't you have been disproving? mayn't he have been disproving? mayn't we have been disproving? mayn't you have been disproving? mayn't they have been disproving?