| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun] [art] [noun sg] | 4025 |
|
| 2 | period of [art] [noun sg] | 295 |
|
| 3 | period of [noun] [noun sg] | 128 |
|
| 4 | period of [noun] [art] | 50 |
|
