| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have to do it [prep] [art] | 8 |
|
| 2 | [pron] have to do it [prep] [art] | 8 |
|
| 3 | have [vb pp] to do it [prep] [art] | 8 |
|
| 4 | have [verb] to do it [prep] [art] | 8 |
|
| 5 | have get to do it [prep] [art] | 5 |
|
| 6 | have got to do it [prep] [art] | 5 |
|
| 7 | have to do it [prep] [art] [noun] | 9 |
|
| 8 | have to do it [prep] [art] [noun sg] | 9 |
|
