| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [be] [vb pp] to [prep] | 22 |
|
| 2 | this [be] [verb] to [prep] | 22 |
|
| 3 | this be [verb] to [prep] | 22 |
|
| 4 | this [is] [verb] to [prep] | 18 |
|
| 5 | this is [verb] to [prep] | 18 |
|
| 6 | this [be] referred to [prep] | 17 |
|
| 7 | this [be] refer to [prep] | 17 |
|
| 8 | this [be] [verb] to as | 13 |
|
