| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [been] [v-ing] [adv] [prep] [adj] | 73 |
|
| 2 | [verb] [been] [v-ing] on [prep] [adj] | 58 |
|
| 3 | [vb past] [been] [verb] on [prep] [adj] | 24 |
|
| 4 | [vb past] [be] [v-ing] on [prep] [adj] | 17 |
|
