| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [verb] [prep] | 65865 |
|
| 2 | [been] [v-ing] [prep] | 6841 |
|
| 3 | [be] coming [prep] | 1809 |
|
| 4 | [been] come [prep] | 84 |
|
