| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [adj] [adj] period | 31 |
|
| 2 | for [adj] [adj] period | 30 |
|
| 3 | for [det] [adj] period | 28 |
|
| 4 | for any [adj] period | 9 |
|
| 5 | for any [adj] period | 9 |
|
| 6 | for some [adj] period | 6 |
|
| 7 | for this [adj] period | 6 |
|
| 8 | for this [adj] period | 6 |
|
| 9 | for some [adj] period | 6 |
|
