| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the same period a [noun sg] | 14 |
|
| 2 | [art] same period a [noun sg] | 14 |
|
| 3 | the same period a [noun sg] | 14 |
|
| 4 | [art] same period a [noun sg] | 14 |
|
| 5 | same period a [noun sg] [adv] | 11 |
|
| 6 | same period a [noun sg] [adv] | 11 |
|
| 7 | same period a [noun sg] ago | 6 |
|
| 8 | same period a [noun sg] ago | 6 |
|
| 9 | same period a [noun sg] earlier | 5 |
|
| 10 | same period a [noun sg] early | 5 |
|
