| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [pron] [be] [v-ing] | 497 |
|
| 2 | 've [vb pp] [pron] [be] | 196 |
|
| 3 | 've [vb pp] [pron] [v-ing] | 121 |
|
| 4 | 've [pron] [be] [v-ing] | 29 |
|
| 5 | 've [vb pp] [be] [v-ing] | 11 |
|
