| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] services to [be] [vb pp] | 5 |
|
| 2 | [noun] [prep] services to [be] [vb pp] | 5 |
|
| 3 | [prep] [art] services to [be] [vb pp] | 6 |
|
| 4 | [prep] the services to [be] [vb pp] | 6 |
|
| 5 | [prep] [art] services to [be] [vb pp] | 6 |
|
| 6 | [prep] the services to [be] [vb pp] | 6 |
|
