| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] 's been [v-ing] to | 29 |
|
| 2 | [Wh det] 's been [v-ing] [prep] | 25 |
|
| 3 | [Wh det] have been [v-ing] to | 18 |
|
| 4 | [Wh det] [verb] been [v-ing] to | 18 |
|
| 5 | [Wh det] [vb -s] been [v-ing] to | 16 |
|
| 6 | [Wh det] 's been [verb] to | 13 |
|
| 7 | [Wh det] 's [be] [v-ing] to | 7 |
|
| 8 | [Wh det] 's [been] [v-ing] to | 7 |
|
| 9 | [Wh det] 's be [v-ing] to | 7 |
|
