| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [verb] [conj] it is | 244 |
|
| 2 | [conj] [vb past] [conj] it [be] | 226 |
|
| 3 | [conj] [vb past] [conj] it be | 226 |
|
| 4 | [conj] [vb past] [conj] [pron] is | 29 |
|
| 5 | [conj] [vb past] [conj] it [is] | 23 |
|
