| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] of be | 426 |
|
| 2 | [vb mod] of been | 422 |
|
| 3 | must of be | 147 |
|
| 4 | would of be | 113 |
|
| 5 | could of be | 63 |
|
| 6 | should of be | 46 |
|
| 7 | might of be | 30 |
|
| 8 | 'd of be | 19 |
|
| 9 | may of be | 7 |
|
