| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [adv] [v-ing] to [art] | 6 |
|
| 2 | been [adv] [v-ing] to [art] | 6 |
|
| 3 | been [adv] [v-ing] to [pron] | 5 |
|
| 4 | have been [adv] [v-ing] to | 11 |
|
| 5 | [verb] been [adv] [v-ing] to | 11 |
|
