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