| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] [noun sg] and | 22540 |
|
| 2 | a [adj] [noun sg] period | 428 |
|
| 3 | a [adj] period and | 58 |
|
| 4 | [adj] [noun sg] period and | 49 |
|
