| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] on a [adj] | 269 |
|
| 2 | [be] [v-ing] on a [adj] | 269 |
|
| 3 | been [v-ing] [prep] a [adj] | 198 |
|
| 4 | been [verb] on a [adj] | 145 |
|
| 5 | been [v-ing] on [art] [adj] | 52 |
|
| 6 | been [v-ing] on [art] [adj] | 52 |
|
| 7 | been [v-ing] on a [adj] | 24 |
|
| 8 | [been] [v-ing] on a [adj] | 23 |
|
