| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [to-vb] to [noun sg] | 189 |
|
| 2 | we have [to-vb] to | 140 |
|
| 3 | we have [to-vb] [noun sg] | 138 |
|
| 4 | we have to [noun sg] | 10 |
|
