| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] at [noun] [prep] | 536 |
|
| 2 | [been] at [noun] [prep] | 140 |
|
| 3 | [been] [adv prt] at [noun] | 25 |
|
| 4 | [been] [adv prt] [noun] [prep] | 6 |
|
