| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've been [v-ing] for [noun] | 37 |
|
| 2 | 've been [v-ing] this [noun] | 33 |
|
| 3 | been [v-ing] for this [noun] | 21 |
|
| 4 | 've been [v-ing] for this | 13 |
|
