| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [noun] had been [v-ing] for | 7 |
|
| 2 | and [noun prp] have been [v-ing] for | 6 |
|
| 3 | and [noun] have been [v-ing] for | 5 |
|
| 4 | and [noun pl] have been [v-ing] for | 5 |
|
