| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] to be a | 113 |
|
| 2 | it [be] to [be] a | 113 |
|
| 3 | it [be] to be a | 113 |
|
| 4 | it be to [be] a | 113 |
|
| 5 | it [be] to [be] a | 113 |
|
| 6 | it [be] to [be] a | 99 |
|
| 7 | it [was/were] to [be] a | 76 |
|
| 8 | it was to [be] a | 76 |
|
| 9 | it [is] to [be] a | 37 |
|
| 10 | it is to [be] a | 36 |
|
| 11 | it [be] to [be] an | 14 |
|
