| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [noun pl] in | 157 |
|
| 2 | may [verb] [noun pl] in | 116 |
|
| 3 | may [verb] [been] in | 61 |
|
| 4 | may [verb] [been] [noun pl] | 42 |
|
