| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [prep] a [adj] period [prep] | 10 |
|
| 2 | [pers pn] for a [adj] period [prep] | 9 |
|
| 3 | [pers pn] for a [adj] period [prep] | 9 |
|
| 4 | [pers pn] [prep] a [adj] period of | 6 |
|
