| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun sg] of a [adj] | 22480 |
|
| 2 | [art] [noun sg] of [adj] period | 133 |
|
| 3 | [noun sg] of a [adj] period | 45 |
|
| 4 | [art] [noun sg] of a period | 45 |
|
