I may decerebrate you may decerebrate he may decerebrate we may decerebrate you may decerebrate they may decerebrate
V-ing form
I may be decerebrating you may be decerebrating he may be decerebrating we may be decerebrating you may be decerebrating they may be decerebrating
Perfect
I may have decerebrated you may have decerebrated he may have decerebrated we may have decerebrated you may have decerebrated they may have decerebrated
V-ing perfect
I may have been decerebrating you may have been decerebrating he may have been decerebrating we may have been decerebrating you may have been decerebrating they may have been decerebrating
Negation
Simple form
I may not decerebrate you may not decerebrate he may not decerebrate we may not decerebrate you may not decerebrate they may not decerebrate
V-ing form
I may not be decerebrating you may not be decerebrating he may not be decerebrating we may not be decerebrating you may not be decerebrating they may not be decerebrating
Perfect
I may not have decerebrated you may not have decerebrated he may not have decerebrated we may not have decerebrated you may not have decerebrated they may not have decerebrated
V-ing perfect
I may not have been decerebrating you may not have been decerebrating he may not have been decerebrating we may not have been decerebrating you may not have been decerebrating they may not have been decerebrating
Interrogative form
Simple form
may I decerebrate? may you decerebrate? may he decerebrate? may we decerebrate? may you decerebrate? may they decerebrate?
V-ing form
may I be decerebrating? may you be decerebrating? may he be decerebrating? may we be decerebrating? may you be decerebrating? may they be decerebrating?
Perfect
may I have decerebrated? may you have decerebrated? may he have decerebrated? may we have decerebrated? may you have decerebrated? may they have decerebrated?
V-ing perfect
may I have been decerebrating? may you have been decerebrating? may he have been decerebrating? may we have been decerebrating? may you have been decerebrating? may they have been decerebrating?
Interro-negative form
Simple form
may I not decerebrate? may you not decerebrate? may he not decerebrate? may we not decerebrate? may you not decerebrate? may they not decerebrate?
V-ing form
may I not be decerebrating? may you not be decerebrating? may he not be decerebrating? may we not be decerebrating? may you not be decerebrating? may they not be decerebrating?
Perfect
may I not have decerebrated? may you not have decerebrated? may he not have decerebrated? may we not have decerebrated? may you not have decerebrated? may they not have decerebrated?
V-ing perfect
may I not have been decerebrating? may you not have been decerebrating? may he not have been decerebrating? may we not have been decerebrating? may you not have been decerebrating? may they not have been decerebrating?