| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have [adv] been [v-ing] | 122 |
|
| 2 | and we have been [v-ing] | 43 |
|
| 3 | and we have [adv] been | 39 |
|
| 4 | and have [adv] been [v-ing] | 23 |
|
