| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [that] [det] [noun pl] | 372 |
|
| 2 | it is [det] [noun pl] | 149 |
|
| 3 | it is [that] [det] | 36 |
|
| 4 | it is [that] [noun pl] | 33 |
|
| 5 | it [that] [det] [noun pl] | 10 |
|
