| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | or [adv] [art] | 3094 |
|
| 2 | or [adv] [art] | 2228 |
|
| 3 | [conj] perhaps [art] | 863 |
|
| 4 | or perhaps [art] | 200 |
|
| 5 | or perhaps [art] | 200 |
|
