| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there may be [prep] | 48 |
|
| 2 | [ex0] may be [prep] | 48 |
|
| 3 | [ex0] may be in | 15 |
|
| 4 | [ex0] may be in | 15 |
|
| 5 | [ex0] may be times | 13 |
|
| 6 | [ex0] may be times | 13 |
|
