| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | referred to [prep] | 1915 |
|
| 2 | referred [prep] as | 1055 |
|
| 3 | referred [prep] in | 591 |
|
| 4 | referred [prep] by | 208 |
|
| 5 | referred [prep] at | 18 |
|
| 6 | referred [prep] on | 12 |
|
| 7 | referred [prep] under | 7 |
|
| 8 | referred [prep] for | 6 |
|
