| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [noun sg] have | 1638 |
|
| 2 | [verb] [noun sg] to do | 287 |
|
| 3 | [noun sg] have to do | 195 |
|
| 4 | [verb] have to do | 113 |
|
