| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] 's been [v-ing] to | 29 |
|
| 2 | what 's been [v-ing] [prep] | 25 |
|
| 3 | what have been [v-ing] to | 15 |
|
| 4 | what [verb] been [v-ing] to | 15 |
|
| 5 | what [vb -s] been [v-ing] to | 14 |
|
| 6 | what 's been [verb] to | 13 |
|
| 7 | what 's been [v-ing] to | 7 |
|
| 8 | what 's [be] [v-ing] to | 7 |
|
| 9 | [Wh det] 's been [v-ing] to | 7 |
|
| 10 | what 's be [v-ing] to | 7 |
|
| 11 | what 's [been] [v-ing] to | 7 |
|
