| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it may [be] [vb pp] that | 354 |
|
| 2 | it may [adv] [be] that | 220 |
|
| 3 | it may [adv] [be] [vb pp] | 179 |
|
| 4 | may [adv] [be] [vb pp] that | 73 |
|
| 5 | it [adv] [be] [vb pp] that | 11 |
|
