| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] a period | 46 |
|
| 2 | [coord] a period | 45 |
|
| 3 | and a period | 35 |
|
| 4 | and a period | 35 |
|
| 5 | after a period | 34 |
|
| 6 | after a period | 34 |
|
| 7 | [that] a period | 10 |
|
| 8 | that a period | 10 |
|
| 9 | that a period | 10 |
|
| 10 | or a period | 9 |
|
| 11 | or a period | 9 |
|
