| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] to be a | 37 |
|
| 2 | it [is] to be a | 37 |
|
| 3 | it is to be a | 36 |
|
| 4 | it [is] to be a | 31 |
|
| 5 | it [is] to be an | 6 |
|
