| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [prep] [adj] [art] | 38 |
|
| 2 | it is [prep] [det] [art] | 30 |
|
| 3 | it is [prep] [adj] a | 28 |
|
| 4 | it is [prep] [adj] a | 24 |
|
| 5 | it is [prep] all [art] | 16 |
|
| 6 | it is [prep] all [art] | 16 |
|
| 7 | it is [prep] such [art] | 12 |
|
| 8 | it is [prep] such [art] | 12 |
|
| 9 | it is [prep] [adj] the | 10 |
|
| 10 | it is [prep] [adj] the | 10 |
|
| 11 | it is in [adj] [art] | 7 |
|
| 12 | it is above [adj] [art] | 7 |
|
| 13 | it is after [adj] [art] | 6 |
|
