| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [conj] [pron] [verb] | 504 |
|
| 2 | it [is] [conj] [pron] [vb base] | 322 |
|
| 3 | it [is] [conj] [pron] do | 54 |
|
| 4 | [pron] [is] [conj] [pron] do | 44 |
|
| 5 | it [be] [conj] [pron] do | 39 |
|
