| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [vb base] to do is to | 13 |
|
| 2 | you [verb] to do is to | 7 |
|
| 3 | [pers pn] have to do is to | 6 |
|
| 4 | [pers pn] have to do is to | 6 |
|
