| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for a [noun] of | 6884 |
|
| 2 | for a [noun sg] of | 6701 |
|
| 3 | [prep] a period of | 1599 |
|
| 4 | [prep] a period of | 1599 |
|
| 5 | for [art] period of | 398 |
|
| 6 | for [art] period of | 398 |
|
| 7 | for a period [prep] | 389 |
|
| 8 | for a period [prep] | 389 |
|
| 9 | for a period of | 339 |
|
| 10 | for a period of | 339 |
|
| 11 | for a period of | 339 |
|
| 12 | for a period of | 339 |
|
