| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [be] to be | 397 |
|
| 2 | services [be] to be | 22 |
|
| 3 | [conj] services to be | 11 |
|
| 4 | [conj] services [be] to | 6 |
|
