| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be to [be] [adj] | 102 |
|
| 2 | it be to be [adj] | 102 |
|
| 3 | it is to [be] [adj] | 62 |
|
| 4 | it was to [be] [adj] | 28 |
|
| 5 | it be to [be] able | 10 |
|
| 6 | it 's to [be] [adj] | 8 |
|
| 7 | it be to [be] successful | 5 |
|
