| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] work out the [noun] | 6 |
|
| 2 | be [verb] to work [adv prt] the [noun] | 6 |
|
| 3 | be [vb pp] work [adv prt] the [noun] | 5 |
|
