| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at [pron] [art] | 740 |
|
| 2 | [noun sg] at [pron] [art] | 663 |
|
| 3 | time [prep] [pron] [art] | 136 |
|
| 4 | time at [pron] [art] | 44 |
|
