| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [v-ing] [prep] [art] | 2210 |
|
| 2 | have [been] [v-ing] [prep] | 1115 |
|
| 3 | have [been] [prep] [art] | 480 |
|
| 4 | have [been] [v-ing] [art] | 423 |
|
