| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [adj] for us to do | 7 |
|
| 2 | it be [adj] for us do | 6 |
|
| 3 | [pers pn] be [adj] for us do | 6 |
|
| 4 | it be [adj] for us do | 6 |
|
