| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] 's been [v-ing] [adv] [det] | 5 |
|
| 2 | 's been [v-ing] [adv] [prep] [det] | 6 |
|
| 3 | 's been [v-ing] [adv] [prep] [det] | 6 |
|
