| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have be [vb pp] [adv prt] | 347 |
|
| 2 | [modal v] have be [vb pp] [adv prt] | 347 |
|
| 3 | may have be [vb pp] [adv] | 133 |
|
| 4 | may have be [verb] [adv prt] | 50 |
|
| 5 | may [verb] be [vb pp] [adv prt] | 45 |
|
| 6 | may have [be] [vb pp] [adv prt] | 44 |
|
| 7 | may have be [vb pp] [adv prt] | 44 |
|
