| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] for a [adj] period [prep] | 67 |
|
| 2 | [noun sg] for a [adj] period [prep] | 67 |
|
| 3 | [noun sg] for a [adj] period [prep] | 64 |
|
| 4 | [noun sg] for a [adj] period of | 50 |
|
| 5 | [noun sg] for a [adj] period of | 50 |
|
| 6 | [noun sg] for a continuous period [prep] | 9 |
|
| 7 | [noun sg] for a continuous period [prep] | 9 |
|
| 8 | [noun sg] for a short period [prep] | 9 |
|
| 9 | [noun sg] for a short period [prep] | 8 |
|
| 10 | [noun sg] for a long period [prep] | 8 |
|
| 11 | [noun sg] for a long period [prep] | 6 |
|
| 12 | [noun sg] for a fixed period [prep] | 5 |
|
| 13 | [noun sg] for a fixed period [prep] | 5 |
|
