English verb conjugation
MAY PRUNE

Regular verb: prune - pruned - pruned

Affirmation

Simple form	V-ing form
I may prune you may prune he may prune we may prune you may prune they may prune	I may be pruning you may be pruning he may be pruning we may be pruning you may be pruning they may be pruning
Perfect	V-ing perfect
I may have pruned you may have pruned he may have pruned we may have pruned you may have pruned they may have pruned	I may have been pruning you may have been pruning he may have been pruning we may have been pruning you may have been pruning they may have been pruning

Negation

Simple form	V-ing form
I mayn't prune you mayn't prune he mayn't prune we mayn't prune you mayn't prune they mayn't prune	I mayn't be pruning you mayn't be pruning he mayn't be pruning we mayn't be pruning you mayn't be pruning they mayn't be pruning
Perfect	V-ing perfect
I mayn't have pruned you mayn't have pruned he mayn't have pruned we mayn't have pruned you mayn't have pruned they mayn't have pruned	I mayn't have been pruning you mayn't have been pruning he mayn't have been pruning we mayn't have been pruning you mayn't have been pruning they mayn't have been pruning

Interrogative form

Simple form	V-ing form
may I prune? may you prune? may he prune? may we prune? may you prune? may they prune?	may I be pruning? may you be pruning? may he be pruning? may we be pruning? may you be pruning? may they be pruning?
Perfect	V-ing perfect
may I have pruned? may you have pruned? may he have pruned? may we have pruned? may you have pruned? may they have pruned?	may I have been pruning? may you have been pruning? may he have been pruning? may we have been pruning? may you have been pruning? may they have been pruning?

Interro-negative form

Simple form	V-ing form
mayn't I prune? mayn't you prune? mayn't he prune? mayn't we prune? mayn't you prune? mayn't they prune?	mayn't I be pruning? mayn't you be pruning? mayn't he be pruning? mayn't we be pruning? mayn't you be pruning? mayn't they be pruning?
Perfect	V-ing perfect
mayn't I have pruned? mayn't you have pruned? mayn't he have pruned? mayn't we have pruned? mayn't you have pruned? mayn't they have pruned?	mayn't I have been pruning? mayn't you have been pruning? mayn't he have been pruning? mayn't we have been pruning? mayn't you have been pruning? mayn't they have been pruning?