| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [adj] period [prep] | 2199 |
|
| 2 | [art] fixed [noun] [prep] | 429 |
|
| 3 | [art] fixed [noun sg] [prep] | 406 |
|
| 4 | [art] fixed period [prep] | 34 |
|
| 5 | [art] fixed period [prep] | 34 |
|
