| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [noun] [prep] [be] | 2347 |
|
| 2 | [det] [noun pl] [prep] [be] | 887 |
|
| 3 | [adj] services [prep] [be] | 18 |
|
| 4 | [det] service [prep] [be] | 11 |
|
