| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a reasonable period [prep] | 20 |
|
| 2 | [prep] a reasonable period [prep] | 20 |
|
| 3 | within a reasonable period [prep] | 7 |
|
| 4 | within a reasonable period [prep] | 7 |
|
| 5 | after a reasonable period [prep] | 5 |
|
| 6 | for a reasonable period [prep] | 5 |
|
| 7 | for a reasonable period [prep] | 5 |
|
| 8 | after a reasonable period [prep] | 5 |
|
| 9 | a reasonable period [prep] [noun sg] | 15 |
|
| 10 | a reasonable period [prep] [noun] | 15 |
|
| 11 | a reasonable period [prep] time | 10 |
|
| 12 | a reasonable period [prep] time | 10 |
|
