| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] [adv] [adv] [verb] to | 398 |
|
| 2 | [am/are] [adv] [adv] [vb pp] to | 321 |
|
| 3 | [be] [adv] [adv] referred to | 53 |
|
| 4 | [am/are] [adv] [adv] refer to | 24 |
|
| 5 | [am/are] [adv] [adv] referred to | 19 |
|
| 6 | [am/are] [adv] [adv] referred [prep] | 19 |
|
| 7 | [am/are] [adv] [adv] referred [prep] | 19 |
|
