| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] period [prep] | 1182 |
|
| 2 | a limited [noun] [prep] | 841 |
|
| 3 | a limited [noun sg] [prep] | 841 |
|
| 4 | [art] limited period [prep] | 30 |
|
| 5 | a limited period [prep] | 30 |
|
| 6 | [art] limited period [prep] | 30 |
|
| 7 | a limited period [prep] | 30 |
|
