
Regular verb: escape - escaped - escaped
Simple form | V-ing form | 
| I may escape you may escape he may escape we may escape you may escape they may escape  | I may be escaping you may be escaping he may be escaping we may be escaping you may be escaping they may be escaping  | 
Perfect | V-ing perfect | 
| I may have escaped you may have escaped he may have escaped we may have escaped you may have escaped they may have escaped  | I may have been escaping you may have been escaping he may have been escaping we may have been escaping you may have been escaping they may have been escaping  | 
Simple form | V-ing form | 
| I mayn't escape you mayn't escape he mayn't escape we mayn't escape you mayn't escape they mayn't escape  | I mayn't be escaping you mayn't be escaping he mayn't be escaping we mayn't be escaping you mayn't be escaping they mayn't be escaping  | 
Perfect | V-ing perfect | 
| I mayn't have escaped you mayn't have escaped he mayn't have escaped we mayn't have escaped you mayn't have escaped they mayn't have escaped  | I mayn't have been escaping you mayn't have been escaping he mayn't have been escaping we mayn't have been escaping you mayn't have been escaping they mayn't have been escaping  | 
Simple form | V-ing form | 
| may I escape? may you escape? may he escape? may we escape? may you escape? may they escape?  | may I be escaping? may you be escaping? may he be escaping? may we be escaping? may you be escaping? may they be escaping?  | 
Perfect | V-ing perfect | 
| may I have escaped? may you have escaped? may he have escaped? may we have escaped? may you have escaped? may they have escaped?  | may I have been escaping? may you have been escaping? may he have been escaping? may we have been escaping? may you have been escaping? may they have been escaping?  | 
Simple form | V-ing form | 
| mayn't I escape? mayn't you escape? mayn't he escape? mayn't we escape? mayn't you escape? mayn't they escape?  | mayn't I be escaping? mayn't you be escaping? mayn't he be escaping? mayn't we be escaping? mayn't you be escaping? mayn't they be escaping?  | 
Perfect | V-ing perfect | 
| mayn't I have escaped? mayn't you have escaped? mayn't he have escaped? mayn't we have escaped? mayn't you have escaped? mayn't they have escaped?  | mayn't I have been escaping? mayn't you have been escaping? mayn't he have been escaping? mayn't we have been escaping? mayn't you have been escaping? mayn't they have been escaping?  |