| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be caused by [noun sg] | 203 |
|
| 2 | be caused by [noun pl] | 102 |
|
| 3 | is caused by [noun] | 88 |
|
| 4 | are caused by [noun] | 62 |
|
| 5 | was caused by [noun] | 60 |
|
| 6 | be caused by [noun] | 53 |
|
| 7 | been caused by [noun] | 50 |
|
| 8 | be caused by [noun prp] | 27 |
|
| 9 | were caused by [noun] | 19 |
|
| 10 | be caused by [n mass] | 11 |
|
| 11 | being caused by [noun] | 9 |
|
| 12 | be caused by people | 7 |
|
| 13 | be caused by people | 7 |
|
| 14 | be caused by changes | 6 |
|
| 15 | be caused by change | 6 |
|
| 16 | be caused by difference | 5 |
|
| 17 | be caused by water | 5 |
|
| 18 | be caused by fire | 5 |
|
| 19 | be caused by drug | 5 |
|
| 20 | be caused by differences | 5 |
|
| 21 | be caused by bacterium | 5 |
|
| 22 | be caused by bacteria | 5 |
|
| 23 | be caused by water | 5 |
|
| 24 | be caused by fire | 5 |
|
