| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [to-vb] [pers pn] know | 13 |
|
| 2 | [is] [to-vb] you know | 11 |
|
| 3 | [is] [to-vb] [pers pn] know | 10 |
|
| 4 | [is] to let [pers pn] know | 9 |
|
