| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | help [pers pn] to understand the [noun sg] | 18 |
|
| 2 | help us to understand the [noun] | 17 |
|
| 3 | help [pers pn] to understand the [noun] | 8 |
|
| 4 | helps [pers pn] to understand the [noun] | 8 |
|
