| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have be [v-ing] to [pers pn] | 98 |
|
| 2 | who have be [v-ing] [pers pn] | 63 |
|
| 3 | who have be [v-ing] to | 23 |
|
| 4 | who be [v-ing] to [pers pn] | 17 |
|
