| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] service [be] to [be] [verb] | 8 |
|
| 2 | [conj] service [be] to [be] effected | 8 |
|
| 3 | [conj] service [be] to [be] [vb pp] | 8 |
|
| 4 | [conj] service [be] to [be] effect | 8 |
|
