| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [adv prt] at [noun] | 211 |
|
| 2 | [verb] [adv prt] at night | 185 |
|
| 3 | [to-vb] [adv] at night | 55 |
|
| 4 | [to-vb] [adv prt] [prep] night | 37 |
|
| 5 | [to-vb] [adv prt] [prep] night | 37 |
|
| 6 | [to-vb] [adv prt] at night | 36 |
|
