I may pontificate you may pontificate he may pontificate we may pontificate you may pontificate they may pontificate
V-ing form
I may be pontificating you may be pontificating he may be pontificating we may be pontificating you may be pontificating they may be pontificating
Perfect
I may have pontificated you may have pontificated he may have pontificated we may have pontificated you may have pontificated they may have pontificated
V-ing perfect
I may have been pontificating you may have been pontificating he may have been pontificating we may have been pontificating you may have been pontificating they may have been pontificating
Negation
Simple form
I may not pontificate you may not pontificate he may not pontificate we may not pontificate you may not pontificate they may not pontificate
V-ing form
I may not be pontificating you may not be pontificating he may not be pontificating we may not be pontificating you may not be pontificating they may not be pontificating
Perfect
I may not have pontificated you may not have pontificated he may not have pontificated we may not have pontificated you may not have pontificated they may not have pontificated
V-ing perfect
I may not have been pontificating you may not have been pontificating he may not have been pontificating we may not have been pontificating you may not have been pontificating they may not have been pontificating
Interrogative form
Simple form
may I pontificate? may you pontificate? may he pontificate? may we pontificate? may you pontificate? may they pontificate?
V-ing form
may I be pontificating? may you be pontificating? may he be pontificating? may we be pontificating? may you be pontificating? may they be pontificating?
Perfect
may I have pontificated? may you have pontificated? may he have pontificated? may we have pontificated? may you have pontificated? may they have pontificated?
V-ing perfect
may I have been pontificating? may you have been pontificating? may he have been pontificating? may we have been pontificating? may you have been pontificating? may they have been pontificating?
Interro-negative form
Simple form
may I not pontificate? may you not pontificate? may he not pontificate? may we not pontificate? may you not pontificate? may they not pontificate?
V-ing form
may I not be pontificating? may you not be pontificating? may he not be pontificating? may we not be pontificating? may you not be pontificating? may they not be pontificating?
Perfect
may I not have pontificated? may you not have pontificated? may he not have pontificated? may we not have pontificated? may you not have pontificated? may they not have pontificated?
V-ing perfect
may I not have been pontificating? may you not have been pontificating? may he not have been pontificating? may we not have been pontificating? may you not have been pontificating? may they not have been pontificating?