| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have [been] avoid [vb past] | 7 |
|
| 2 | [vb mod] have been avoid [verb] | 7 |
|
| 3 | [vb mod] have [been] avoid had | 7 |
|
| 4 | [vb mod] have [been] avoid have | 7 |
|
| 5 | [vb mod] have [been] avoided [verb] | 7 |
|
| 6 | [vb mod] have [been] avoid [verb] | 7 |
|
| 7 | could have [been] avoid [verb] | 6 |
|
