| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | though at [art] [noun] | 35 |
|
| 2 | though at [art] [noun sg] | 34 |
|
| 3 | though at the [noun] | 29 |
|
| 4 | though at the [noun] | 29 |
|
| 5 | though at [art] time | 10 |
|
| 6 | though at [art] time | 10 |
|
| 7 | though at a [noun] | 6 |
|
| 8 | though at a [noun] | 6 |
|
