| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [v-ing] on [det] | 49 |
|
| 2 | [vb infin] [been] [verb] on [det] | 27 |
|
| 3 | [vb infin] [been] [v-ing] [prep] [det] | 26 |
|
| 4 | [vb infin] [been] [v-ing] [prep] [det] | 26 |
|
| 5 | [vb infin] [been] [v-ing] on [adj] | 9 |
|
| 6 | [vb infin] [been] [v-ing] on [det] | 7 |
|
| 7 | [vb infin] [be] [v-ing] on [det] | 7 |
|
