| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [be] [v-ing] to | 507 |
|
| 2 | [adv] [be] [v-ing] to | 339 |
|
| 3 | [adv] have [be] [v-ing] | 282 |
|
| 4 | [adv] have [be] to | 22 |
|
