| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] a long [noun] | 906 |
|
| 2 | [verb] [prep] a long [noun sg] | 892 |
|
| 3 | [verb] [prep] a [adj] period | 425 |
|
| 4 | [verb] [prep] a [adj] period | 384 |
|
| 5 | [verb] [prep] a long period | 91 |
|
| 6 | [verb] [prep] [art] long period | 74 |
|
| 7 | [verb] [prep] [art] long period | 74 |
|
| 8 | [verb] [prep] a long period | 72 |
|
| 9 | [verb] [prep] a long period | 72 |
|
| 10 | [verb] [prep] a long period | 72 |
|
