
Regular verb: explain - explained - explained
Simple form | V-ing form | 
| I might explain you might explain she might explain we might explain you might explain they might explain  | I might be explaining you might be explaining she might be explaining we might be explaining you might be explaining they might be explaining  | 
Perfect | V-ing perfect | 
| I might have explained you might have explained she might have explained we might have explained you might have explained they might have explained  | I might have been explaining you might have been explaining she might have been explaining we might have been explaining you might have been explaining they might have been explaining  | 
Simple form | V-ing form | 
| I mightn't explain you mightn't explain she mightn't explain we mightn't explain you mightn't explain they mightn't explain  | I mightn't be explaining you mightn't be explaining she mightn't be explaining we mightn't be explaining you mightn't be explaining they mightn't be explaining  | 
Perfect | V-ing perfect | 
| I mightn't have explained you mightn't have explained she mightn't have explained we mightn't have explained you mightn't have explained they mightn't have explained  | I mightn't have been explaining you mightn't have been explaining she mightn't have been explaining we mightn't have been explaining you mightn't have been explaining they mightn't have been explaining  | 
Simple form | V-ing form | 
| might I explain? might you explain? might she explain? might we explain? might you explain? might they explain?  | might I be explaining? might you be explaining? might she be explaining? might we be explaining? might you be explaining? might they be explaining?  | 
Perfect | V-ing perfect | 
| might I have explained? might you have explained? might she have explained? might we have explained? might you have explained? might they have explained?  | might I have been explaining? might you have been explaining? might she have been explaining? might we have been explaining? might you have been explaining? might they have been explaining?  | 
Simple form | V-ing form | 
| mightn't I explain? mightn't you explain? mightn't she explain? mightn't we explain? mightn't you explain? mightn't they explain?  | mightn't I be explaining? mightn't you be explaining? mightn't she be explaining? mightn't we be explaining? mightn't you be explaining? mightn't they be explaining?  | 
Perfect | V-ing perfect | 
| mightn't I have explained? mightn't you have explained? mightn't she have explained? mightn't we have explained? mightn't you have explained? mightn't they have explained?  | mightn't I have been explaining? mightn't you have been explaining? mightn't she have been explaining? mightn't we have been explaining? mightn't you have been explaining? mightn't they have been explaining?  |