| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it may be that [pron] [adv] | 9 |
|
| 2 | it may be that [pron] [adv] | 9 |
|
| 3 | it may be that [pron] [adv] | 9 |
|
| 4 | it may be that [pers pn] [adv] | 8 |
|
