English verb conjugation
MAY THINK

Irregular verb: think - thought - thought

Affirmation

Simple form	V-ing form
I may think you may think he may think we may think you may think they may think	I may be thinking you may be thinking he may be thinking we may be thinking you may be thinking they may be thinking
Perfect	V-ing perfect
I may have thought you may have thought he may have thought we may have thought you may have thought they may have thought	I may have been thinking you may have been thinking he may have been thinking we may have been thinking you may have been thinking they may have been thinking

Negation

Simple form	V-ing form
I mayn't think you mayn't think he mayn't think we mayn't think you mayn't think they mayn't think	I mayn't be thinking you mayn't be thinking he mayn't be thinking we mayn't be thinking you mayn't be thinking they mayn't be thinking
Perfect	V-ing perfect
I mayn't have thought you mayn't have thought he mayn't have thought we mayn't have thought you mayn't have thought they mayn't have thought	I mayn't have been thinking you mayn't have been thinking he mayn't have been thinking we mayn't have been thinking you mayn't have been thinking they mayn't have been thinking

Interrogative form

Simple form	V-ing form
may I think? may you think? may he think? may we think? may you think? may they think?	may I be thinking? may you be thinking? may he be thinking? may we be thinking? may you be thinking? may they be thinking?
Perfect	V-ing perfect
may I have thought? may you have thought? may he have thought? may we have thought? may you have thought? may they have thought?	may I have been thinking? may you have been thinking? may he have been thinking? may we have been thinking? may you have been thinking? may they have been thinking?

Interro-negative form

Simple form	V-ing form
mayn't I think? mayn't you think? mayn't he think? mayn't we think? mayn't you think? mayn't they think?	mayn't I be thinking? mayn't you be thinking? mayn't he be thinking? mayn't we be thinking? mayn't you be thinking? mayn't they be thinking?
Perfect	V-ing perfect
mayn't I have thought? mayn't you have thought? mayn't he have thought? mayn't we have thought? mayn't you have thought? mayn't they have thought?	mayn't I have been thinking? mayn't you have been thinking? mayn't he have been thinking? mayn't we have been thinking? mayn't you have been thinking? mayn't they have been thinking?