| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to explain the [adj] | 90 |
|
| 2 | helps [verb] the [adj] | 76 |
|
| 3 | helps [to-vb] the [adj] | 61 |
|
| 4 | help to explain the [adj] | 24 |
|
| 5 | [vb -s] to explain the [adj] | 20 |
|
| 6 | helps explain the [adj] | 10 |
|
| 7 | helps to explain [art] [adj] | 8 |
|
