| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may have a [adj] | 306 |
|
| 2 | may have a [adj] | 271 |
|
| 3 | [modal v] have a significant | 58 |
|
| 4 | [vb mod] have a significant | 58 |
|
| 5 | may [vb infin] a significant | 21 |
|
| 6 | may [verb] a significant | 21 |
|
| 7 | may have a significant | 12 |
|
| 8 | may have a significant | 12 |
|
| 9 | may have a significant | 12 |
|
| 10 | may have [art] significant | 12 |
|
| 11 | may have [art] significant | 12 |
|
| 12 | may have a significant | 12 |
|
