| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at [art] [noun] [be] | 918 |
|
| 2 | [noun] at [art] [noun sg] [be] | 819 |
|
| 3 | [noun] [prep] [art] time [be] | 379 |
|
| 4 | [noun] at [art] time [be] | 97 |
|
