| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] for [adj] period | 34 |
|
| 2 | [verb] [adv] for [adj] period | 29 |
|
| 3 | [verb] [adv] for long [noun] | 24 |
|
| 4 | [verb] [adv] [prep] long period | 20 |
|
| 5 | [verb] [adv] [prep] long period | 20 |
|
| 6 | [verb] [adv] for long period | 18 |
|
| 7 | [verb] [adv] for long period | 16 |
|
