| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun] for a [noun] | 459 |
|
| 2 | [prep] [noun] for a period | 52 |
|
| 3 | of [noun] [prep] a period | 47 |
|
| 4 | of [noun] [prep] a period | 47 |
|
| 5 | of [noun] for [art] period | 29 |
|
| 6 | of [noun] for [art] period | 29 |
|
| 7 | of [noun] for a period | 9 |
|
| 8 | of [noun] for a period | 9 |
|
