| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] [subord] be | 178 |
|
| 2 | [is] [vb pp] as be | 175 |
|
| 3 | [is] [vb pp] [subord] being | 172 |
|
| 4 | [is] seen [subord] be | 30 |
|
| 5 | [is] regarded [subord] be | 18 |
|
| 6 | [is] described [subord] be | 16 |
|
| 7 | [is] perceived [subord] be | 11 |
|
| 8 | [is] [vb pp] [subord] is | 6 |
|
| 9 | [is] recognised [subord] be | 6 |
|
| 10 | [is] recorded [subord] be | 5 |
|
| 11 | [is] accepted [subord] be | 5 |
|
