| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [prep] | 6060 |
|
| 2 | have been [v-ing] more | 39 |
|
| 3 | been [v-ing] [prep] more | 16 |
|
| 4 | have been [prep] more | 9 |
|
