| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we 've been [v-ing] [prep] | 222 |
|
| 2 | 've been [v-ing] [adv] [prep] | 150 |
|
| 3 | we 've been [v-ing] [adv] | 94 |
|
| 4 | we 've been [adv] [prep] | 44 |
|
