| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] have been [v-ing] | 1643 |
|
| 2 | have been [v-ing] the | 1190 |
|
| 3 | [noun pl] have been the | 408 |
|
| 4 | [noun pl] been [v-ing] the | 5 |
|
