| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | service be to [be] | 64 |
|
| 2 | service be [prep] be | 64 |
|
| 3 | service be [prep] [be] | 42 |
|
| 4 | service is [prep] [be] | 33 |
|
| 5 | services be [prep] [be] | 22 |
|
| 6 | service are [prep] [be] | 15 |
|
| 7 | service was [prep] [be] | 10 |
|
| 8 | service were [prep] [be] | 6 |
|
