| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [prep] | 2490 |
|
| 2 | [vb base] been [prep] | 2490 |
|
| 3 | [verb] been at | 1068 |
|
| 4 | [vb base] be at | 234 |
|
| 5 | [vb base] [be] at | 234 |
|
| 6 | [vb base] [been] at | 199 |
|
| 7 | [vb base] been at | 199 |
|
