| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have been [verb] [prep] an | 32 |
|
| 2 | it have be [verb] [prep] an | 32 |
|
| 3 | it have [be] [verb] [prep] an | 32 |
|
| 4 | it have [been] [verb] [prep] an | 32 |
|
| 5 | it have [be] [vb pp] [prep] an | 31 |
|
| 6 | it had [be] [verb] [prep] an | 17 |
|
| 7 | it has [be] [verb] [prep] an | 11 |
|
| 8 | it have [be] [verb] by an | 7 |
|
| 9 | it have [be] [verb] to an | 6 |
|
| 10 | it have [be] [verb] as an | 5 |
|
