| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've [been] [v-ing] [prep] [noun] | 170 |
|
| 2 | [been] [v-ing] [prep] this [noun] | 107 |
|
| 3 | 've [been] [v-ing] [prep] this | 42 |
|
| 4 | 've [been] [v-ing] this [noun] | 33 |
|
| 5 | 've [been] [prep] this [noun] | 24 |
|
