| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [vb infin] the [adj] [noun] | 618 |
|
| 2 | to understand and [vb infin] the [noun] | 28 |
|
| 3 | to understand and [vb infin] the [adj] | 9 |
|
| 4 | to understand and [vb infin] [adj] [noun] | 8 |
|
