| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun sg] for about an | 5 |
|
| 2 | [noun sg] for about half an | 10 |
|
| 3 | [noun sg] for about [det] an | 10 |
|
| 4 | [noun sg] for about [adj] an | 10 |
|
| 5 | [noun sg] for about half an | 10 |
|
| 6 | [noun sg] for about an hour | 10 |
|
| 7 | [noun sg] for about an hour | 10 |
|
| 8 | [noun sg] for about an [noun] | 10 |
|
| 9 | [noun sg] for about an [noun sg] | 10 |
|
