| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [been] [verb] at | 547 |
|
| 2 | [pron] [verb] [been] [v-ing] at | 235 |
|
| 3 | [pron] [verb] [been] sitting [prep] | 72 |
|
| 4 | [pron] [verb] [been] sitting [prep] | 72 |
|
| 5 | [pron] [verb] [been] sitting at | 7 |
|
| 6 | [pron] [verb] [be] sitting at | 7 |
|
| 7 | [pron] [verb] [been] sit at | 7 |
|
