| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] the services to [be] | 6 |
|
| 2 | [prep] the services to [be] | 6 |
|
| 3 | the services to [be] [verb] | 11 |
|
| 4 | the services to [be] [vb pp] | 11 |
|
| 5 | the services to [be] provide | 9 |
|
| 6 | the services to [be] provided | 9 |
|
