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