| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] for [det] [noun] | 154 |
|
| 2 | 've been [v-ing] [det] [noun] | 88 |
|
| 3 | 've been [v-ing] for [noun] | 37 |
|
| 4 | 've been [v-ing] for [det] | 26 |
|
