| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to have been [adj] [prep] | 288 |
|
| 2 | to have been [adj] [prep] | 248 |
|
| 3 | [verb] been due [prep] | 108 |
|
| 4 | have been due [prep] | 108 |
|
| 5 | to have been due [prep] | 7 |
|
| 6 | [to-vb] been due [prep] | 7 |
|
| 7 | to have been due [prep] | 7 |
|
| 8 | to have [be] due [prep] | 7 |
|
| 9 | to have [been] due [prep] | 7 |
|
| 10 | to have be due [prep] | 7 |
|
