| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] it be [no cls] [pers pn] | 11 |
|
| 2 | [is] it be [unc] it | 10 |
|
| 3 | [is] it 's [unc] [pers pn] | 10 |
|
| 4 | 's it be [unc] [pers pn] | 9 |
|
