| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] [prep] [noun pl] of | 1972 |
|
| 2 | [am/are] a [noun] [prep] [noun pl] | 901 |
|
| 3 | [am/are] [noun] [prep] [noun pl] of | 45 |
|
