| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] at [art] time [art] | 41 |
|
| 2 | [subord] at [art] time [art] | 17 |
|
| 3 | if at [art] [noun] [art] | 7 |
|
| 4 | if at [art] time [art] | 6 |
|
| 5 | if at [art] time [art] | 6 |
|
| 6 | if at [art] time [art] | 6 |
|
| 7 | if [prep] [art] time [art] | 6 |
|
| 8 | if at [art] time [art] | 6 |
|
| 9 | if [prep] [art] time [art] | 6 |
|
