I may whitewash you may whitewash he may whitewash we may whitewash you may whitewash they may whitewash
V-ing form
I may be whitewashing you may be whitewashing he may be whitewashing we may be whitewashing you may be whitewashing they may be whitewashing
Perfect
I may have whitewashed you may have whitewashed he may have whitewashed we may have whitewashed you may have whitewashed they may have whitewashed
V-ing perfect
I may have been whitewashing you may have been whitewashing he may have been whitewashing we may have been whitewashing you may have been whitewashing they may have been whitewashing
Negation
Simple form
I mayn't whitewash you mayn't whitewash he mayn't whitewash we mayn't whitewash you mayn't whitewash they mayn't whitewash
V-ing form
I mayn't be whitewashing you mayn't be whitewashing he mayn't be whitewashing we mayn't be whitewashing you mayn't be whitewashing they mayn't be whitewashing
Perfect
I mayn't have whitewashed you mayn't have whitewashed he mayn't have whitewashed we mayn't have whitewashed you mayn't have whitewashed they mayn't have whitewashed
V-ing perfect
I mayn't have been whitewashing you mayn't have been whitewashing he mayn't have been whitewashing we mayn't have been whitewashing you mayn't have been whitewashing they mayn't have been whitewashing
Interrogative form
Simple form
may I whitewash? may you whitewash? may he whitewash? may we whitewash? may you whitewash? may they whitewash?
V-ing form
may I be whitewashing? may you be whitewashing? may he be whitewashing? may we be whitewashing? may you be whitewashing? may they be whitewashing?
Perfect
may I have whitewashed? may you have whitewashed? may he have whitewashed? may we have whitewashed? may you have whitewashed? may they have whitewashed?
V-ing perfect
may I have been whitewashing? may you have been whitewashing? may he have been whitewashing? may we have been whitewashing? may you have been whitewashing? may they have been whitewashing?
Interro-negative form
Simple form
mayn't I whitewash? mayn't you whitewash? mayn't he whitewash? mayn't we whitewash? mayn't you whitewash? mayn't they whitewash?
V-ing form
mayn't I be whitewashing? mayn't you be whitewashing? mayn't he be whitewashing? mayn't we be whitewashing? mayn't you be whitewashing? mayn't they be whitewashing?
Perfect
mayn't I have whitewashed? mayn't you have whitewashed? mayn't he have whitewashed? mayn't we have whitewashed? mayn't you have whitewashed? mayn't they have whitewashed?
V-ing perfect
mayn't I have been whitewashing? mayn't you have been whitewashing? mayn't he have been whitewashing? mayn't we have been whitewashing? mayn't you have been whitewashing? mayn't they have been whitewashing?