| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [art] [adj] period [prep] | 227 |
|
| 2 | [vb pp] [prep] [art] [adj] period [prep] | 177 |
|
| 3 | [vb pp] [prep] [art] [adj] period of | 130 |
|
| 4 | [vb pp] [prep] [art] [adj] period of | 130 |
|
| 5 | [vb pp] [prep] a [adj] period [prep] | 124 |
|
| 6 | [vb pp] [prep] the [adj] period [prep] | 87 |
|
| 7 | [vb pp] for [art] [adj] period [prep] | 61 |
|
| 8 | [vb pp] [prep] [art] [adj] period in | 38 |
|
| 9 | [vb pp] [prep] [art] [adj] period in | 38 |
|
| 10 | [vb pp] [prep] [art] same period [prep] | 35 |
|
| 11 | [vb pp] over [art] [adj] period [prep] | 35 |
|
| 12 | [vb pp] [prep] [art] same period [prep] | 35 |
|
| 13 | [vb pp] [prep] [art] long period [prep] | 35 |
|
| 14 | [vb pp] [prep] [art] [det] period [prep] | 35 |
|
| 15 | [vb pp] with [art] [adj] period [prep] | 31 |
|
| 16 | compared [prep] [art] [adj] period [prep] | 30 |
|
| 17 | [vb pp] [prep] [art] long period [prep] | 29 |
|
| 18 | [vb pp] in [art] [adj] period [prep] | 27 |
|
| 19 | [vb pp] [prep] [art] short period [prep] | 20 |
|
| 20 | [vb pp] [prep] [art] short period [prep] | 18 |
|
| 21 | [vb pp] [prep] an [adj] period [prep] | 16 |
|
| 22 | [vb pp] [prep] [art] [adj] period by | 15 |
|
| 23 | [vb pp] [prep] [art] [adj] period by | 15 |
|
| 24 | [vb pp] during [art] [adj] period [prep] | 14 |
|
| 25 | [vb pp] by [art] [adj] period [prep] | 13 |
|
| 26 | [vb pp] within [art] [adj] period [prep] | 10 |
|
| 27 | [vb pp] after [art] [adj] period [prep] | 8 |
|
| 28 | [vb pp] [prep] [art] [adj -er] period [prep] | 8 |
|
| 29 | given [prep] [art] [adj] period [prep] | 6 |
|
| 30 | [vb pp] to [art] [adj] period [prep] | 6 |
|
