| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] writing at the | 10 |
|
| 2 | [prep] writing at the | 10 |
|
| 3 | in writing at the | 7 |
|
| 4 | in writing at the | 7 |
|
| 5 | writing at the [noun] | 25 |
|
| 6 | writing at the [noun sg] | 24 |
|
| 7 | writing at the end | 7 |
|
| 8 | writing at the end | 7 |
|
| 9 | writing at the time | 5 |
|
| 10 | writing at the time | 5 |
|
