| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have to be | 2899 |
|
| 2 | and have to be | 354 |
|
| 3 | and [vb mod] have be | 248 |
|
| 4 | and [vb mod] to be | 52 |
|
| 5 | and [vb mod] have to | 32 |
|
