English verb conjugation
MAY OUTTHUNDER

Regular verb: outthunder - outthundered - outthundered

Affirmation

Simple form	V-ing form
I may outthunder you may outthunder he may outthunder we may outthunder you may outthunder they may outthunder	I may be outthundering you may be outthundering he may be outthundering we may be outthundering you may be outthundering they may be outthundering
Perfect	V-ing perfect
I may have outthundered you may have outthundered he may have outthundered we may have outthundered you may have outthundered they may have outthundered	I may have been outthundering you may have been outthundering he may have been outthundering we may have been outthundering you may have been outthundering they may have been outthundering

Negation

Simple form	V-ing form
I mayn't outthunder you mayn't outthunder he mayn't outthunder we mayn't outthunder you mayn't outthunder they mayn't outthunder	I mayn't be outthundering you mayn't be outthundering he mayn't be outthundering we mayn't be outthundering you mayn't be outthundering they mayn't be outthundering
Perfect	V-ing perfect
I mayn't have outthundered you mayn't have outthundered he mayn't have outthundered we mayn't have outthundered you mayn't have outthundered they mayn't have outthundered	I mayn't have been outthundering you mayn't have been outthundering he mayn't have been outthundering we mayn't have been outthundering you mayn't have been outthundering they mayn't have been outthundering

Interrogative form

Simple form	V-ing form
may I outthunder? may you outthunder? may he outthunder? may we outthunder? may you outthunder? may they outthunder?	may I be outthundering? may you be outthundering? may he be outthundering? may we be outthundering? may you be outthundering? may they be outthundering?
Perfect	V-ing perfect
may I have outthundered? may you have outthundered? may he have outthundered? may we have outthundered? may you have outthundered? may they have outthundered?	may I have been outthundering? may you have been outthundering? may he have been outthundering? may we have been outthundering? may you have been outthundering? may they have been outthundering?

Interro-negative form

Simple form	V-ing form
mayn't I outthunder? mayn't you outthunder? mayn't he outthunder? mayn't we outthunder? mayn't you outthunder? mayn't they outthunder?	mayn't I be outthundering? mayn't you be outthundering? mayn't he be outthundering? mayn't we be outthundering? mayn't you be outthundering? mayn't they be outthundering?
Perfect	V-ing perfect
mayn't I have outthundered? mayn't you have outthundered? mayn't he have outthundered? mayn't we have outthundered? mayn't you have outthundered? mayn't they have outthundered?	mayn't I have been outthundering? mayn't you have been outthundering? mayn't he have been outthundering? mayn't we have been outthundering? mayn't you have been outthundering? mayn't they have been outthundering?