| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [verb] at [art] time | 53 |
|
| 2 | [to-vb] [been] [verb] at [art] [noun] | 22 |
|
| 3 | [to-vb] [been] [verb] at [art] [noun sg] | 19 |
|
| 4 | [to-vb] [been] [verb] [prep] [art] time | 16 |
|
| 5 | [to-vb] [been] [verb] [prep] [art] time | 16 |
|
| 6 | [to-vb] [been] [verb] at [art] time | 12 |
|
| 7 | [to-vb] [been] [verb] at [art] time | 12 |
|
| 8 | [to-vb] [be] [verb] at [art] time | 12 |
|
