| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been complicated by [art] | 11 |
|
| 2 | have been complicated by [art] | 11 |
|
| 3 | been [adv] complicated by [art] | 6 |
|
| 4 | been [adv] complicated by [art] | 6 |
|
| 5 | been further/far complicated by [art] | 5 |
|
| 6 | been further complicated by [art] | 5 |
|
| 7 | been complicated by [art] [noun] | 11 |
|
| 8 | been complicated by [art] [noun sg] | 10 |
|
