| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it may [adv] [be] | 1377 |
|
| 2 | it may [be] [that] | 763 |
|
| 3 | may [adv] [be] [that] | 236 |
|
| 4 | it [adv] [be] [that] | 28 |
|
