| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [v-ing] [adv] [prep] [det] | 105 |
|
| 2 | [verb] [been] [verb] [adv] on [det] | 19 |
|
| 3 | [verb] [been] [v-ing] [adv] on [adj] | 10 |
|
| 4 | [verb] [be] [v-ing] [adv] on [det] | 5 |
|
