| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [vb past] at [noun] | 985 |
|
| 2 | [vb past] [been] at [noun] | 166 |
|
| 3 | he [vb past] [been] [noun] | 95 |
|
| 4 | he [vb past] [been] at | 62 |
|
