| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] period of | 954 |
|
| 2 | a [adj] period of | 889 |
|
| 3 | a limited [noun sg] of | 653 |
|
| 4 | a limited [noun] of | 653 |
|
| 5 | a limited period [prep] | 30 |
|
| 6 | a limited period [prep] | 30 |
|
| 7 | a limited period of | 19 |
|
| 8 | a limited period of | 19 |
|
| 9 | a limited period of | 19 |
|
| 10 | [art] limited period of | 19 |
|
