| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [modal v] have | 5744 |
|
| 2 | they [vb mod] have | 5744 |
|
| 3 | [pron] may have | 4260 |
|
| 4 | they may [verb] | 2383 |
|
| 5 | they may have | 620 |
|
