| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] at [art] [noun sg] [prep] | 1224 |
|
| 2 | at [art] [noun sg] ground [prep] | 38 |
|
| 3 | [adv prt] at [art] [noun sg] ground | 12 |
|
