I may ratify you may ratify he may ratify we may ratify you may ratify they may ratify
V-ing form
I may be ratifying you may be ratifying he may be ratifying we may be ratifying you may be ratifying they may be ratifying
Perfect
I may have ratified you may have ratified he may have ratified we may have ratified you may have ratified they may have ratified
V-ing perfect
I may have been ratifying you may have been ratifying he may have been ratifying we may have been ratifying you may have been ratifying they may have been ratifying
Negation
Simple form
I mayn't ratify you mayn't ratify he mayn't ratify we mayn't ratify you mayn't ratify they mayn't ratify
V-ing form
I mayn't be ratifying you mayn't be ratifying he mayn't be ratifying we mayn't be ratifying you mayn't be ratifying they mayn't be ratifying
Perfect
I mayn't have ratified you mayn't have ratified he mayn't have ratified we mayn't have ratified you mayn't have ratified they mayn't have ratified
V-ing perfect
I mayn't have been ratifying you mayn't have been ratifying he mayn't have been ratifying we mayn't have been ratifying you mayn't have been ratifying they mayn't have been ratifying
Interrogative form
Simple form
may I ratify? may you ratify? may he ratify? may we ratify? may you ratify? may they ratify?
V-ing form
may I be ratifying? may you be ratifying? may he be ratifying? may we be ratifying? may you be ratifying? may they be ratifying?
Perfect
may I have ratified? may you have ratified? may he have ratified? may we have ratified? may you have ratified? may they have ratified?
V-ing perfect
may I have been ratifying? may you have been ratifying? may he have been ratifying? may we have been ratifying? may you have been ratifying? may they have been ratifying?
Interro-negative form
Simple form
mayn't I ratify? mayn't you ratify? mayn't he ratify? mayn't we ratify? mayn't you ratify? mayn't they ratify?
V-ing form
mayn't I be ratifying? mayn't you be ratifying? mayn't he be ratifying? mayn't we be ratifying? mayn't you be ratifying? mayn't they be ratifying?
Perfect
mayn't I have ratified? mayn't you have ratified? mayn't he have ratified? mayn't we have ratified? mayn't you have ratified? mayn't they have ratified?
V-ing perfect
mayn't I have been ratifying? mayn't you have been ratifying? mayn't he have been ratifying? mayn't we have been ratifying? mayn't you have been ratifying? mayn't they have been ratifying?