| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [adv] [verb] been [prep] [art] | 12 |
|
| 2 | may [adv] [verb] been [prep] [art] | 12 |
|
| 3 | may [adv] have been [prep] [art] | 12 |
|
| 4 | may [adv] [vb infin] been [prep] [art] | 12 |
|
| 5 | may [adv] have been [prep] [art] | 12 |
|
| 6 | may [adv] [verb] been [prep] the | 11 |
|
| 7 | may [adv] [verb] been [prep] the | 11 |
|
| 8 | may [adv] [verb] been in [art] | 7 |
|
| 9 | may not [verb] been [prep] [art] | 6 |
|
| 10 | may [not/n't] [verb] been [prep] [art] | 6 |
|
| 11 | may not [verb] been [prep] [art] | 6 |
|
| 12 | may [adv] [verb] been [prep] [art] | 6 |
|
