| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] may [adv] [vb infin] been | 289 |
|
| 2 | [pers pn] may [adv] [vb infin] been | 194 |
|
| 3 | they [modal v] [adv] [vb infin] been | 170 |
|
| 4 | they [vb mod] [adv] [vb infin] been | 170 |
|
| 5 | they may [adv] [vb infin] been | 32 |
|
| 6 | they may [adv] [vb infin] be | 29 |
|
| 7 | they may [adv] [vb infin] [be] | 29 |
|
| 8 | they may [adv] [vb infin] [been] | 28 |
|
| 9 | they may [adv] [vb infin] been | 28 |
|
| 10 | they may [adv] [verb] been | 28 |
|
