| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] may [adv] have been [noun] | 12 |
|
| 2 | there may [adv] have been [noun] | 6 |
|
| 3 | [pers pn] may [adv] have been [noun] | 6 |
|
| 4 | [ex0] may [adv] have been [noun] | 6 |
|
| 5 | there may [adv] have been [noun] | 6 |
|
| 6 | may [adv] have been [art] [noun] | 67 |
|
| 7 | may [adv] have been [art] [noun] | 67 |
|
| 8 | may [adv] have been the [noun] | 35 |
|
| 9 | may [adv] have been the [noun] | 35 |
|
| 10 | may [adv] have been a [noun] | 31 |
|
| 11 | may [adv] have been a [noun] | 28 |
|
| 12 | may [adv] have been [adj] [noun] | 19 |
|
| 13 | may [adv] have been [prep] [noun] | 14 |
|
| 14 | may [adv] have been [prep] [noun] | 14 |
|
| 15 | may [adv] have been [adj] [noun] | 9 |
|
| 16 | may [adv] have been [det] [noun] | 7 |
|
| 17 | may [adv] have been in [noun] | 6 |
|
| 18 | may [adv] have been in [noun] | 6 |
|
| 19 | may [adv] have been [verb] [noun] | 5 |
|
| 20 | may [adv] have been some [noun] | 5 |
|
| 21 | may [adv] have been [v-ing] [noun] | 5 |
|
| 22 | may [adv] have been some [noun] | 5 |
|
| 23 | may [adv] have been [noun] [prep] | 9 |
|
| 24 | may [adv] have been [noun] [prep] | 9 |
|
