| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this form is [prep] be | 10 |
|
| 2 | this form [be] [prep] be | 10 |
|
| 3 | this form [be] to be | 10 |
|
| 4 | this form [be] to be | 10 |
|
| 5 | this form [is] [prep] be | 10 |
|
| 6 | this form [be] [prep] be | 10 |
|
| 7 | this form be [prep] be | 10 |
|
