| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [v-ing] [det] | 763 |
|
| 2 | [verb] [been] [v-ing] at | 446 |
|
| 3 | [verb] [v-ing] at [det] | 86 |
|
| 4 | [verb] [been] at [det] | 58 |
|
| 5 | [been] [v-ing] at [det] | 43 |
|
