| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [adv] the | 79 |
|
| 2 | have been [v-ing] about the | 63 |
|
| 3 | have been [v-ing] [adv] about | 31 |
|
| 4 | have been [adv] about the | 8 |
|
| 5 | been [v-ing] [adv] about the | 7 |
|
