| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] be [v-ing] to | 976 |
|
| 2 | have [pron] be [v-ing] [prep] | 128 |
|
| 3 | have [pron] be [verb] to | 53 |
|
| 4 | have [pron] [be] [v-ing] to | 32 |
|
