| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [art] [adj] period of | 206 |
|
| 2 | [verb] [prep] [art] [adj] period of | 171 |
|
| 3 | [verb] [prep] a [adj] period of | 137 |
|
| 4 | [vb pp] [prep] [art] [adj] period of | 130 |
|
| 5 | [verb] for [art] [adj] period of | 59 |
|
| 6 | [verb] [prep] the [adj] period of | 53 |
|
| 7 | [verb] [prep] [art] long period of | 38 |
|
| 8 | [verb] [prep] [art] long period of | 32 |
|
| 9 | [verb] over [art] [adj] period of | 25 |
|
| 10 | [vb past] [prep] [art] [adj] period of | 20 |
|
| 11 | [verb] [prep] [art] short period of | 20 |
|
| 12 | [verb] [prep] [art] short period of | 18 |
|
| 13 | [verb] in [art] [adj] period of | 17 |
|
| 14 | [verb] [prep] an [adj] period of | 16 |
|
| 15 | [verb] [prep] [art] same period of | 14 |
|
| 16 | [vb infin] [prep] [art] [adj] period of | 14 |
|
| 17 | [verb] [prep] [art] [det] period of | 14 |
|
| 18 | [verb] [prep] [art] same period of | 14 |
|
| 19 | [verb] after [art] [adj] period of | 13 |
|
| 20 | [verb] during [art] [adj] period of | 13 |
|
| 21 | [verb] with [art] [adj] period of | 12 |
|
| 22 | [to-vb] [prep] [art] [adj] period of | 12 |
|
| 23 | [vb -s] [prep] [art] [adj] period of | 12 |
|
| 24 | [verb] to [art] [adj] period of | 10 |
|
| 25 | [verb] through [art] [adj] period of | 10 |
|
| 26 | [vb base] [prep] [art] [adj] period of | 9 |
|
| 27 | compare [prep] [art] [adj] period of | 9 |
|
| 28 | [v-ing] [prep] [art] [adj] period of | 9 |
|
| 29 | compared [prep] [art] [adj] period of | 9 |
|
| 30 | [verb] by [art] [adj] period of | 8 |
|
