| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [adj] it [verb] | 172 |
|
| 2 | [be] [adj] when it [verb] | 83 |
|
| 3 | [pron] [be] [adj] when [verb] | 62 |
|
| 4 | [pron] [be] [adj] when it | 40 |
|
