| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [v-ing] for [adj] | 113 |
|
| 2 | they [vb base] been [v-ing] [adj] | 51 |
|
| 3 | they [vb base] been [v-ing] for | 42 |
|
| 4 | they [vb base] been for [adj] | 8 |
|
