| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [adv] long period | 47 |
|
| 2 | [prep] [art] much long [noun] | 42 |
|
| 3 | [prep] [art] much [adj] period | 23 |
|
| 4 | [prep] [art] much long period | 16 |
|
