| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [been] [v-ing] [prep] | 3339 |
|
| 2 | he [verb] [been] [verb] [prep] | 1913 |
|
| 3 | he [verb] [be] [v-ing] [prep] | 607 |
|
| 4 | he [verb] [been] [v-ing] [prep] | 594 |
|
