| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [conj] [pron] [be] | 1883 |
|
| 2 | it [conj] [pron] be | 1883 |
|
| 3 | [pron] [conj] [pron] 's | 1341 |
|
| 4 | it [conj] [pron] [is] | 658 |
|
