| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and they have been [verb] [adj] | 9 |
|
| 2 | and they have been [v-ing] [adj] | 6 |
|
| 3 | and they have been [verb] [det] | 6 |
|
| 4 | and they 've been [verb] [adj] | 6 |
|
