| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it may [be] [conj] [prep] a | 5 |
|
| 2 | [pron] may [be] [conj] [prep] a | 5 |
|
| 3 | [pers pn] may [be] [conj] [prep] a | 5 |
|
| 4 | it may [be] [conj] [prep] a | 5 |
|
