| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [art] period [prep] | 643 |
|
| 2 | [verb] [prep] [art] period of | 500 |
|
| 3 | [verb] [prep] [art] period of | 500 |
|
| 4 | [verb] [prep] a period [prep] | 418 |
|
| 5 | [vb pp] [prep] [art] period [prep] | 343 |
|
| 6 | [verb] [prep] the period [prep] | 224 |
|
| 7 | [verb] over [art] period [prep] | 95 |
|
| 8 | [verb] during [art] period [prep] | 94 |
|
| 9 | [verb] for [art] period [prep] | 89 |
|
| 10 | [vb past] [prep] [art] period [prep] | 73 |
|
| 11 | [verb] in [art] period [prep] | 72 |
|
| 12 | [v-ing] [prep] [art] period [prep] | 67 |
|
| 13 | [vb infin] [prep] [art] period [prep] | 50 |
|
| 14 | [verb] through [art] period [prep] | 47 |
|
| 15 | [vb -s] [prep] [art] period [prep] | 46 |
|
| 16 | [verb] to [art] period [prep] | 46 |
|
| 17 | go [prep] [art] period [prep] | 35 |
|
| 18 | [vb base] [prep] [art] period [prep] | 34 |
|
| 19 | [verb] [prep] [art] period in | 33 |
|
| 20 | [verb] [prep] [art] period in | 33 |
|
| 21 | [verb] by [art] period [prep] | 33 |
|
| 22 | [to-vb] [prep] [art] period [prep] | 30 |
|
| 23 | [verb] with [art] period [prep] | 29 |
|
| 24 | [verb] within [art] period [prep] | 27 |
|
| 25 | [verb] [prep] [art] period from | 26 |
|
| 26 | [verb] [prep] [art] period from | 26 |
|
| 27 | [verb] from [art] period [prep] | 22 |
|
| 28 | [verb] as [art] period [prep] | 21 |
|
| 29 | [verb] after [art] period [prep] | 20 |
|
| 30 | [verb] [prep] [art] period between | 19 |
|
