| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] may [be] caused [prep] [adj] | 13 |
|
| 2 | [noun sg] may [be] caused [prep] [adj] | 7 |
|
| 3 | [noun pl] may [be] caused [prep] [adj] | 6 |
|
| 4 | may [be] caused [prep] [art] [adj] | 10 |
|
| 5 | may [be] caused [prep] [art] [adj] | 10 |
|
| 6 | may [be] caused [prep] a [adj] | 8 |
|
| 7 | may [be] caused [prep] [adj] [noun] | 15 |
|
| 8 | may [be] caused [prep] [adj] [noun sg] | 8 |
|
| 9 | may [be] caused [prep] [adj] [noun pl] | 7 |
|
