| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | only a [adj] [noun] | 2811 |
|
| 2 | only a [adj] [noun sg] | 2783 |
|
| 3 | [adv] a [adj] period | 136 |
|
| 4 | [adv] a [adj] period | 58 |
|
| 5 | only [art] [adj] period | 27 |
|
| 6 | only [art] [adj] period | 27 |
|
| 7 | only a [adj] period | 25 |
|
| 8 | only a [adj] period | 25 |
|
| 9 | only a [adj] period | 25 |
|
| 10 | only a [adj] period | 25 |
|
