| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] have to do | 195 |
|
| 2 | [noun] has to do | 145 |
|
| 3 | [noun pl] have to do | 96 |
|
| 4 | [noun] had to do | 91 |
|
| 5 | [noun] have to do | 82 |
|
| 6 | [noun prp] have to do | 59 |
|
| 7 | [noun] having to do | 17 |
|
| 8 | [noun] have to do | 16 |
|
| 9 | reason have to do | 9 |
|
| 10 | [noun] to have to do | 8 |
|
| 11 | man have to do | 7 |
|
| 12 | [n mass] have to do | 7 |
|
| 13 | reason have to do | 6 |
|
| 14 | people have to do | 5 |
|
| 15 | man have to do | 5 |
|
| 16 | people have to do | 5 |
|
