| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] on [prep] [adj] | 245 |
|
| 2 | be [v-ing] on [prep] [det] | 119 |
|
| 3 | be [v-ing] [adv] [prep] some | 75 |
|
| 4 | be [verb] on [prep] some | 35 |
|
| 5 | [be] [v-ing] on [prep] some | 21 |
|
| 6 | be [v-ing] on [prep] some | 21 |
|
| 7 | be [v-ing] on [prep] some | 21 |
|
