| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's be [vb pp] | 611 |
|
| 2 | it be [vb pp] for | 578 |
|
| 3 | 's be [vb pp] for | 64 |
|
| 4 | it 's [vb pp] for | 36 |
|
| 5 | it 's be for | 8 |
|
