English verb conjugation
MAY SIMPER

Regular verb: simper - simpered - simpered

Affirmation

Simple form	V-ing form
I may simper you may simper he may simper we may simper you may simper they may simper	I may be simpering you may be simpering he may be simpering we may be simpering you may be simpering they may be simpering
Perfect	V-ing perfect
I may have simpered you may have simpered he may have simpered we may have simpered you may have simpered they may have simpered	I may have been simpering you may have been simpering he may have been simpering we may have been simpering you may have been simpering they may have been simpering

Negation

Simple form	V-ing form
I mayn't simper you mayn't simper he mayn't simper we mayn't simper you mayn't simper they mayn't simper	I mayn't be simpering you mayn't be simpering he mayn't be simpering we mayn't be simpering you mayn't be simpering they mayn't be simpering
Perfect	V-ing perfect
I mayn't have simpered you mayn't have simpered he mayn't have simpered we mayn't have simpered you mayn't have simpered they mayn't have simpered	I mayn't have been simpering you mayn't have been simpering he mayn't have been simpering we mayn't have been simpering you mayn't have been simpering they mayn't have been simpering

Interrogative form

Simple form	V-ing form
may I simper? may you simper? may he simper? may we simper? may you simper? may they simper?	may I be simpering? may you be simpering? may he be simpering? may we be simpering? may you be simpering? may they be simpering?
Perfect	V-ing perfect
may I have simpered? may you have simpered? may he have simpered? may we have simpered? may you have simpered? may they have simpered?	may I have been simpering? may you have been simpering? may he have been simpering? may we have been simpering? may you have been simpering? may they have been simpering?

Interro-negative form

Simple form	V-ing form
mayn't I simper? mayn't you simper? mayn't he simper? mayn't we simper? mayn't you simper? mayn't they simper?	mayn't I be simpering? mayn't you be simpering? mayn't he be simpering? mayn't we be simpering? mayn't you be simpering? mayn't they be simpering?
Perfect	V-ing perfect
mayn't I have simpered? mayn't you have simpered? mayn't he have simpered? mayn't we have simpered? mayn't you have simpered? mayn't they have simpered?	mayn't I have been simpering? mayn't you have been simpering? mayn't he have been simpering? mayn't we have been simpering? mayn't you have been simpering? mayn't they have been simpering?