| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [prep] be [adj] | 80 |
|
| 2 | it is [prep] [be] [adj] | 80 |
|
| 3 | it is [prep] [be] [adj] | 80 |
|
| 4 | it is to [be] [adj] | 73 |
|
| 5 | it is [prep] [be] [adj] | 73 |
|
| 6 | it is to [be] [adj] | 73 |
|
| 7 | it is [prep] be [adj] | 73 |
|
| 8 | it is [prep] [be] [adj] | 67 |
|
| 9 | it is [prep] [be] [det] | 7 |
|
| 10 | it is [prep] being [adj] | 7 |
|
| 11 | it is [prep] [being] [adj] | 7 |
|
| 12 | it is [prep] [be] [num] | 5 |
|
