| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for long period | 84 |
|
| 2 | [vb base] for [adj] period | 16 |
|
| 3 | [vb base] for long [noun] | 12 |
|
| 4 | [vb base] [prep] long period | 9 |
|
| 5 | [vb base] for [adj] period | 9 |
|
| 6 | [vb base] for long period | 8 |
|
