| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be a major [noun sg] | 1497 |
|
| 2 | is a major [noun] | 578 |
|
| 3 | be a major [noun] | 291 |
|
| 4 | was a major [noun] | 288 |
|
| 5 | been a major [noun] | 191 |
|
| 6 | be a major factor | 110 |
|
| 7 | be a major factor | 110 |
|
| 8 | be a major problem | 78 |
|
| 9 | be a major problem | 78 |
|
| 10 | are a major [noun] | 72 |
|
| 11 | be a major cause | 60 |
|
| 12 | be a major cause | 60 |
|
| 13 | be a major source | 59 |
|
| 14 | be a major source | 59 |
|
| 15 | 's a major [noun] | 43 |
|
| 16 | be a major step | 38 |
|
| 17 | be a major step | 38 |
|
| 18 | be a major part | 34 |
|
| 19 | be a major part | 34 |
|
| 20 | be a major issue | 29 |
|
| 21 | be a major issue | 29 |
|
| 22 | be a major concern | 25 |
|
| 23 | be a major concern | 25 |
|
| 24 | were a major [noun] | 24 |
|
| 25 | be a major reason | 22 |
|
| 26 | be a major reason | 22 |
|
| 27 | be a major contributor | 22 |
|
| 28 | being a major [noun] | 22 |
|
| 29 | be a major contributor | 22 |
|
| 30 | be a major force | 19 |
|
