| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] of been | 422 |
|
| 2 | must of been | 147 |
|
| 3 | would of been | 112 |
|
| 4 | could of been | 61 |
|
| 5 | should of been | 45 |
|
| 6 | might of been | 30 |
|
| 7 | 'd of been | 19 |
|
| 8 | may of been | 7 |
|
