| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [v-ing] a | 781 |
|
| 2 | [verb] been [v-ing] through | 88 |
|
| 3 | [verb] been through a | 51 |
|
| 4 | been [v-ing] through a | 17 |
|
| 5 | [verb] [v-ing] through a | 13 |
|
