| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it may be [vb pp] | 215 |
|
| 2 | although it [modal v] be [vb pp] | 121 |
|
| 3 | [subord] it may be [vb pp] | 72 |
|
| 4 | although [pron] may be [vb pp] | 40 |
|
| 5 | although it may be [verb] | 21 |
|
| 6 | although it may [be] [vb pp] | 21 |
|
| 7 | although it may be [vb pp] | 21 |
|
