| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [adj] [subord] a [noun] | 426 |
|
| 2 | [det] [adj] [subord] a [noun sg] | 419 |
|
| 3 | [det] [adj] [conj] a hour | 10 |
|
| 4 | [adj] [adj] [subord] a hour | 10 |
|
| 5 | [det] [adj] [subord] a hour | 10 |
|
| 6 | [det] [adj] [subord] [art] hour | 10 |
|
