| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [adv] have been [prep] [adj] | 18 |
|
| 2 | may [adv] have be [prep] [adj] | 18 |
|
| 3 | may [adv] have [be] [prep] [adj] | 18 |
|
| 4 | may [adv] have [been] [prep] [adj] | 18 |
|
| 5 | may [adv] have [be] [prep] [adj] | 12 |
|
| 6 | may [adv] have [be] [prep] [det] | 11 |
|
| 7 | may not have [be] [prep] [adj] | 6 |
|
| 8 | may [adv] have [be] [prep] [adj] | 6 |
|
| 9 | may [adv] have [be] in [adj] | 6 |
|
| 10 | may not have [be] [prep] [adj] | 6 |
|
| 11 | may [not/n't] have [be] [prep] [adj] | 6 |
|
