| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | end of [art] period [conj] | 7 |
|
| 2 | end [prep] [art] period [conj] | 7 |
|
| 3 | end of [art] period [conj] | 7 |
|
| 4 | end [prep] the period [conj] | 5 |
|
