| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] we [verb] been [v-ing] for | 14 |
|
| 2 | [Wh det] we have been [v-ing] for | 14 |
|
| 3 | [Wh det] we [verb] been [v-ing] for | 14 |
|
| 4 | [Wh det] we [vb base] been [v-ing] for | 13 |
|
| 5 | what we [verb] been [v-ing] for | 11 |
|
| 6 | [Wh det] we have been [v-ing] for | 7 |
|
| 7 | [Wh det] we 've been [v-ing] for | 6 |
|
