| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [been] [v-ing] [prep] | 500 |
|
| 2 | [adv] [v-ing] on [prep] | 258 |
|
| 3 | [been] [v-ing] on [prep] | 237 |
|
| 4 | [adv] [been] [v-ing] on | 21 |
|
| 5 | [adv] [been] on [prep] | 13 |
|
