| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [adj] period of time | 316 |
|
| 2 | [prep] [art] [adj] period of time | 316 |
|
| 3 | [prep] [art] [adj] period of time | 316 |
|
| 4 | [prep] a [adj] period of time | 297 |
|
| 5 | [prep] [art] [adj] period of time | 289 |
|
| 6 | [prep] a [adj] period of time | 283 |
|
| 7 | over [art] [adj] period of time | 125 |
|
| 8 | over [art] [adj] period of time | 125 |
|
| 9 | for [art] [adj] period of time | 124 |
|
| 10 | for [art] [adj] period of time | 124 |
|
| 11 | [prep] [art] long period of time | 100 |
|
| 12 | [prep] [art] long period of time | 88 |
|
| 13 | [prep] [art] short period of time | 44 |
|
| 14 | [prep] [art] short period of time | 40 |
|
| 15 | [prep] the [adj] period of time | 19 |
|
| 16 | [prep] the [adj] period of time | 19 |
|
| 17 | in [art] [adj] period of time | 18 |
|
| 18 | within [art] [adj] period of time | 18 |
|
| 19 | within [art] [adj] period of time | 18 |
|
| 20 | in [art] [adj] period of time | 18 |
|
| 21 | [prep] [art] fixed period of time | 17 |
|
| 22 | [prep] [art] fixed period of time | 17 |
|
| 23 | [prep] [art] given period of time | 15 |
|
| 24 | [prep] [art] limited period of time | 15 |
|
| 25 | [prep] [art] [adj -er] period of time | 15 |
|
| 26 | [prep] [art] certain period of time | 15 |
|
| 27 | [prep] [art] given period of time | 15 |
|
| 28 | [prep] [art] considerable period of time | 15 |
|
| 29 | [prep] [art] considerable period of time | 15 |
|
| 30 | [prep] [art] limited period of time | 15 |
|
