| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] [prep] a [noun] | 3790 |
|
| 2 | been [vb pp] [prep] a [noun sg] | 3546 |
|
| 3 | [be] [vb pp] [prep] a time | 141 |
|
| 4 | be [vb pp] [prep] a time | 141 |
|
| 5 | been [vb pp] [prep] [art] time | 106 |
|
| 6 | been [verb] [prep] a time | 10 |
|
| 7 | been [vb pp] [prep] a time | 8 |
|
| 8 | [been] [vb pp] [prep] a time | 8 |
|
