| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] up [verb] the [noun] | 129 |
|
| 2 | be [vb pp] [adv] investigate the [noun] | 16 |
|
| 3 | be [vb pp] [adv prt] investigate the [noun] | 14 |
|
| 4 | be [verb] up investigate the [noun] | 5 |
|
| 5 | be [vb pp] up investigate [art] [noun] | 5 |
|
| 6 | be [vb pp] up investigate the [noun] | 5 |
|
| 7 | be [vb pp] up investigate the [noun] | 5 |
|
| 8 | be [vb pp] up investigate [art] [noun] | 5 |
|
| 9 | [be] [vb pp] up investigate the [noun] | 5 |
|
