| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the [noun sg] [prep] a period [prep] | 105 |
|
| 2 | the [noun sg] [prep] a period [prep] | 105 |
|
| 3 | the [noun sg] [prep] a period [prep] | 105 |
|
| 4 | the [noun sg] [prep] a period of | 95 |
|
| 5 | the [noun sg] over a period [prep] | 34 |
|
| 6 | the [noun sg] over a period [prep] | 34 |
|
| 7 | the [noun sg] of a period [prep] | 31 |
|
| 8 | the [noun sg] of a period [prep] | 31 |
|
| 9 | the [noun sg] for a period [prep] | 28 |
|
| 10 | the [noun sg] for a period [prep] | 28 |
|
| 11 | the end [prep] a period [prep] | 11 |
|
| 12 | the beginning [prep] a period [prep] | 8 |
|
