| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [be] [conj] | 320 |
|
| 2 | [subord] it be [conj] | 320 |
|
| 3 | [subord] it [is] [conj] | 148 |
|
| 4 | [conj] it 's [conj] | 146 |
|
| 5 | [subord] [pron] 's [conj] | 77 |
|
