| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb base] been [v-ing] [det] for | 7 |
|
| 2 | they [vb base] been [v-ing] that for | 6 |
|
| 3 | they [vb base] been [v-ing] that for | 6 |
|
| 4 | they 've been [v-ing] [adj] for | 6 |
|
