| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [adv] been for | 180 |
|
| 2 | it [vb past] [adv] been [det] | 13 |
|
| 3 | it [vb past] [adv] for [det] | 11 |
|
| 4 | [vb past] [adv] been for [det] | 10 |
|
| 5 | it [adv] been for [det] | 7 |
|
