| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [verb] for [noun] | 1202 |
|
| 2 | [verb] been [verb] for [noun sg] | 577 |
|
| 3 | [verb] been [verb] [prep] trial | 36 |
|
| 4 | [verb] been [verb] [prep] trial | 36 |
|
| 5 | [verb] been [verb] for trial | 14 |
|
| 6 | [verb] [been] [verb] for trial | 13 |
|
| 7 | [verb] [be] [verb] for trial | 13 |
|
| 8 | [verb] be [verb] for trial | 13 |
|
| 9 | [verb] been [verb] for trial | 13 |
|
