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