| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [adv] be for | 180 |
|
| 2 | it [vb past] [adv] be [pos pn] | 30 |
|
| 3 | [vb past] [adv] be for [pos pn] | 24 |
|
| 4 | it [adv] be for [pos pn] | 18 |
|
