| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [v-ing] been [vb pp] [prep] | 25 |
|
| 2 | [adv] [v-ing] been [verb] [prep] | 25 |
|
| 3 | [adv] [v-ing] been [prep] [art] | 5 |
|
| 4 | [adv] [v-ing] been [prep] [art] | 5 |
|
