English verb conjugation
MAY PERTURB

Regular verb: perturb - perturbed - perturbed

Affirmation

Simple form	V-ing form
I may perturb you may perturb he may perturb we may perturb you may perturb they may perturb	I may be perturbing you may be perturbing he may be perturbing we may be perturbing you may be perturbing they may be perturbing
Perfect	V-ing perfect
I may have perturbed you may have perturbed he may have perturbed we may have perturbed you may have perturbed they may have perturbed	I may have been perturbing you may have been perturbing he may have been perturbing we may have been perturbing you may have been perturbing they may have been perturbing

Negation

Simple form	V-ing form
I mayn't perturb you mayn't perturb he mayn't perturb we mayn't perturb you mayn't perturb they mayn't perturb	I mayn't be perturbing you mayn't be perturbing he mayn't be perturbing we mayn't be perturbing you mayn't be perturbing they mayn't be perturbing
Perfect	V-ing perfect
I mayn't have perturbed you mayn't have perturbed he mayn't have perturbed we mayn't have perturbed you mayn't have perturbed they mayn't have perturbed	I mayn't have been perturbing you mayn't have been perturbing he mayn't have been perturbing we mayn't have been perturbing you mayn't have been perturbing they mayn't have been perturbing

Interrogative form

Simple form	V-ing form
may I perturb? may you perturb? may he perturb? may we perturb? may you perturb? may they perturb?	may I be perturbing? may you be perturbing? may he be perturbing? may we be perturbing? may you be perturbing? may they be perturbing?
Perfect	V-ing perfect
may I have perturbed? may you have perturbed? may he have perturbed? may we have perturbed? may you have perturbed? may they have perturbed?	may I have been perturbing? may you have been perturbing? may he have been perturbing? may we have been perturbing? may you have been perturbing? may they have been perturbing?

Interro-negative form

Simple form	V-ing form
mayn't I perturb? mayn't you perturb? mayn't he perturb? mayn't we perturb? mayn't you perturb? mayn't they perturb?	mayn't I be perturbing? mayn't you be perturbing? mayn't he be perturbing? mayn't we be perturbing? mayn't you be perturbing? mayn't they be perturbing?
Perfect	V-ing perfect
mayn't I have perturbed? mayn't you have perturbed? mayn't he have perturbed? mayn't we have perturbed? mayn't you have perturbed? mayn't they have perturbed?	mayn't I have been perturbing? mayn't you have been perturbing? mayn't he have been perturbing? mayn't we have been perturbing? mayn't you have been perturbing? mayn't they have been perturbing?