| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] it be [pron] [verb] | 22 |
|
| 2 | [is] [pron] be [pron] do | 8 |
|
| 3 | [be] it be [pron] do | 5 |
|
| 4 | [is] it [be] [pron] do | 5 |
|
