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