I may fluster you may fluster she may fluster we may fluster you may fluster they may fluster
V-ing form
I may be flustering you may be flustering she may be flustering we may be flustering you may be flustering they may be flustering
Perfect
I may have flustered you may have flustered she may have flustered we may have flustered you may have flustered they may have flustered
V-ing perfect
I may have been flustering you may have been flustering she may have been flustering we may have been flustering you may have been flustering they may have been flustering
Negation
Simple form
I may not fluster you may not fluster she may not fluster we may not fluster you may not fluster they may not fluster
V-ing form
I may not be flustering you may not be flustering she may not be flustering we may not be flustering you may not be flustering they may not be flustering
Perfect
I may not have flustered you may not have flustered she may not have flustered we may not have flustered you may not have flustered they may not have flustered
V-ing perfect
I may not have been flustering you may not have been flustering she may not have been flustering we may not have been flustering you may not have been flustering they may not have been flustering
Interrogative form
Simple form
may I fluster? may you fluster? may she fluster? may we fluster? may you fluster? may they fluster?
V-ing form
may I be flustering? may you be flustering? may she be flustering? may we be flustering? may you be flustering? may they be flustering?
Perfect
may I have flustered? may you have flustered? may she have flustered? may we have flustered? may you have flustered? may they have flustered?
V-ing perfect
may I have been flustering? may you have been flustering? may she have been flustering? may we have been flustering? may you have been flustering? may they have been flustering?
Interro-negative form
Simple form
may I not fluster? may you not fluster? may she not fluster? may we not fluster? may you not fluster? may they not fluster?
V-ing form
may I not be flustering? may you not be flustering? may she not be flustering? may we not be flustering? may you not be flustering? may they not be flustering?
Perfect
may I not have flustered? may you not have flustered? may she not have flustered? may we not have flustered? may you not have flustered? may they not have flustered?
V-ing perfect
may I not have been flustering? may you not have been flustering? may she not have been flustering? may we not have been flustering? may you not have been flustering? may they not have been flustering?