| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are frequently [vb pp] | 267 |
|
| 2 | [am/are] frequently used | 29 |
|
| 3 | [am/are] frequently found | 17 |
|
| 4 | [am/are] frequently made | 8 |
|
| 5 | [am/are] frequently referred | 7 |
|
| 6 | [am/are] frequently associated | 7 |
|
| 7 | [am/are] frequently taken | 5 |
|
