I may damp you may damp he may damp we may damp you may damp they may damp
V-ing form
I may be damping you may be damping he may be damping we may be damping you may be damping they may be damping
Perfect
I may have damped you may have damped he may have damped we may have damped you may have damped they may have damped
V-ing perfect
I may have been damping you may have been damping he may have been damping we may have been damping you may have been damping they may have been damping
Negation
Simple form
I may not damp you may not damp he may not damp we may not damp you may not damp they may not damp
V-ing form
I may not be damping you may not be damping he may not be damping we may not be damping you may not be damping they may not be damping
Perfect
I may not have damped you may not have damped he may not have damped we may not have damped you may not have damped they may not have damped
V-ing perfect
I may not have been damping you may not have been damping he may not have been damping we may not have been damping you may not have been damping they may not have been damping
Interrogative form
Simple form
may I damp? may you damp? may he damp? may we damp? may you damp? may they damp?
V-ing form
may I be damping? may you be damping? may he be damping? may we be damping? may you be damping? may they be damping?
Perfect
may I have damped? may you have damped? may he have damped? may we have damped? may you have damped? may they have damped?
V-ing perfect
may I have been damping? may you have been damping? may he have been damping? may we have been damping? may you have been damping? may they have been damping?
Interro-negative form
Simple form
may I not damp? may you not damp? may he not damp? may we not damp? may you not damp? may they not damp?
V-ing form
may I not be damping? may you not be damping? may he not be damping? may we not be damping? may you not be damping? may they not be damping?
Perfect
may I not have damped? may you not have damped? may he not have damped? may we not have damped? may you not have damped? may they not have damped?
V-ing perfect
may I not have been damping? may you not have been damping? may he not have been damping? may we not have been damping? may you not have been damping? may they not have been damping?