| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] at [art] time | 206 |
|
| 2 | a [noun sg] at [art] time | 206 |
|
| 3 | a week at [art] [noun] | 49 |
|
| 4 | a week at [art] [noun sg] | 41 |
|
| 5 | a week [prep] [art] time | 14 |
|
| 6 | a week at [art] time | 13 |
|
| 7 | a week at [art] time | 13 |
|
| 8 | a week at [art] time | 13 |
|
| 9 | [art] week at [art] time | 13 |
|
| 10 | [art] week at [art] time | 13 |
|
