| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have been [v-ing] [adv] | 191 |
|
| 2 | [adv] we have been [v-ing] | 62 |
|
| 3 | [adv] have been [v-ing] [adv] | 34 |
|
| 4 | [adv] we have been [adv] | 32 |
|
