| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] to [be] | 2985 |
|
| 2 | which [am/are] to | 157 |
|
| 3 | which [am/are] [be] | 101 |
|
| 4 | which to [be] | 31 |
|
