| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [v-ing] [prep] | 6063 |
|
| 2 | have been [v-ing] [prep] | 6060 |
|
| 3 | [vb -s] been [v-ing] [prep] | 1397 |
|
| 4 | 's been [verb] [prep] | 958 |
|
| 5 | 's [been] [v-ing] [prep] | 332 |
|
| 6 | 's be [v-ing] [prep] | 332 |
|
| 7 | 's [be] [v-ing] [prep] | 332 |
|
