| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] on [art] | 254 |
|
| 2 | 'd been [v-ing] [art] | 92 |
|
| 3 | 'd been [v-ing] on | 31 |
|
| 4 | 'd been on [art] | 23 |
|
