| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the main [noun] for [verb] | 85 |
|
| 2 | the [adj] reasons for [verb] | 43 |
|
| 3 | the main reason for [verb] | 42 |
|
| 4 | the [adj] reasons for [verb] | 39 |
|
| 5 | the main [noun pl] for [verb] | 22 |
|
| 6 | the main reasons [prep] [verb] | 16 |
|
| 7 | the main reasons for [verb] | 16 |
|
| 8 | the main reasons for [verb] | 16 |
|
| 9 | the main reasons [prep] [verb] | 16 |
|
| 10 | [art] main reasons for [verb] | 16 |
|
| 11 | the main reasons for [verb] | 16 |
|
| 12 | [art] main reasons for [verb] | 16 |
|
