| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] what [pers pn] [modal v] [prep] [be] | 11 |
|
| 2 | [is] what [pron] [modal v] [prep] [be] | 11 |
|
| 3 | [is] what [modal v] [prep] [be] [verb] | 5 |
|
