| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [det] [noun sg] | 20645 |
|
| 2 | [is] [det] [noun sg] | 10922 |
|
| 3 | [is] at [noun sg] | 962 |
|
| 4 | [is] at [det] | 315 |
|
