| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [adv] [vb infin] have [noun pl] | 13 |
|
| 2 | [modal v] [adv] [vb infin] had [noun pl] | 9 |
|
| 3 | [modal v] [adv] have have [noun pl] | 9 |
|
| 4 | may [adv] [vb infin] have [noun pl] | 7 |
|
| 5 | may [adv] [vb infin] have [noun pl] | 7 |
|
