| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] it may be [adj] | 87 |
|
| 2 | [noun sg] it may be [adj] | 87 |
|
| 3 | [noun sg] it may be possible | 25 |
|
| 4 | [noun sg] it may be necessary | 23 |
|
| 5 | [noun sg] it may be difficult | 8 |
|
| 6 | case it may be [adj] | 7 |
|
