| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be [unc] [v-ing] | 32 |
|
| 2 | have be [unc] [v-ing] | 26 |
|
| 3 | [vb base] be [unc] [v-ing] | 15 |
|
| 4 | 've be [unc] [verb] | 15 |
|
| 5 | 've [be] [unc] [v-ing] | 9 |
|
