| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have to sit down [prep] [art] | 5 |
|
| 2 | [pers pn] have to sit down [prep] [art] | 5 |
|
| 3 | have to sit down [prep] [art] [noun] | 10 |
|
| 4 | have to sit down [prep] [art] [noun sg] | 10 |
|
