| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [art] [adj] period [prep] | 333 |
|
| 2 | for a [adj] period [prep] | 257 |
|
| 3 | for [art] [adj] period of | 212 |
|
| 4 | for an [adj] period [prep] | 48 |
|
| 5 | for [art] short period [prep] | 48 |
|
| 6 | for [art] [adj] period in | 36 |
|
| 7 | for the [adj] period [prep] | 28 |
|
| 8 | for [art] long period [prep] | 27 |
|
| 9 | for [art] brief period [prep] | 21 |
|
| 10 | for [art] limited period [prep] | 19 |
|
| 11 | for [art] continuous period [prep] | 18 |
|
| 12 | for [art] fixed period [prep] | 18 |
|
| 13 | for [art] initial period [prep] | 14 |
|
| 14 | for [art] [adj] period to | 12 |
|
| 15 | for [art] [adj] period after | 11 |
|
| 16 | for [art] considerable period [prep] | 10 |
|
| 17 | for [art] specified period [prep] | 10 |
|
| 18 | for [art] maximum period [prep] | 10 |
|
| 19 | for [art] certain period [prep] | 9 |
|
| 20 | for [art] [adj] period from | 8 |
|
| 21 | for [art] extended period [prep] | 7 |
|
| 22 | for [art] [adj] period at | 6 |
|
| 23 | for [art] [adj] period by | 6 |
|
| 24 | for [art] [adj] period on | 6 |
|
| 25 | for [art] indefinite period [prep] | 6 |
|
| 26 | for [art] [adj] period during | 6 |
|
| 27 | for [art] [adj] period before | 6 |
|
| 28 | for [art] whole period [prep] | 6 |
|
| 29 | for [art] transitional period [prep] | 5 |
|
| 30 | for [art] six-month period [prep] | 5 |
|
