| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] also [vb infin] been a [noun sg] | 17 |
|
| 2 | [vb mod] also have [been] a [noun sg] | 17 |
|
| 3 | may also [vb infin] [been] a [noun sg] | 11 |
|
