| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] it [vb mod] [be] [adj] [prep] | 15 |
|
| 2 | [pron] it [vb mod] [be] [adj] for | 14 |
|
| 3 | [Wh det] [pron] [vb mod] [be] [adj] for | 14 |
|
| 4 | [Wh det] it [modal v] [be] [adj] for | 10 |
|
