| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] to be [adj] | 735 |
|
| 2 | [is] said to be [adj] | 109 |
|
| 3 | [is] expected to be [adj] | 64 |
|
| 4 | [is] thought to be [adj] | 60 |
|
| 5 | [is] bound to be [adj] | 59 |
|
| 6 | [is] known to be [adj] | 52 |
|
| 7 | [is] believed to be [adj] | 49 |
|
| 8 | 's [vb pp] to be [adj] | 39 |
|
| 9 | [is] considered to be [adj] | 35 |
|
| 10 | [is] seen to be [adj] | 33 |
|
| 11 | [is] found to be [adj] | 27 |
|
| 12 | [is] meant to be [adj] | 26 |
|
| 13 | [is] [vb pp] to be able | 23 |
|
| 14 | [is] assumed to be [adj] | 21 |
|
| 15 | [is] held to be [adj] | 20 |
|
| 16 | [is] [vb pp] to be available | 17 |
|
| 17 | [is] [vb pp] to be true | 16 |
|
| 18 | [is] shown to be [adj] | 15 |
|
| 19 | [is] [vb pp] to be due | 15 |
|
| 20 | [is] deemed to be [adj] | 15 |
|
| 21 | [is] taken to be [adj] | 15 |
|
| 22 | [is] understood to be [adj] | 15 |
|
| 23 | [is] [vb pp] to be necessary | 15 |
|
| 24 | [is] felt to be [adj] | 14 |
|
| 25 | [is] designed to be [adj] | 14 |
|
| 26 | [is] intended to be [adj] | 11 |
|
| 27 | [is] claimed to be [adj] | 11 |
|
| 28 | [is] [vb pp] to be keen | 10 |
|
| 29 | [is] [vb pp] to be interested | 10 |
|
| 30 | [is] [vb pp] to be good | 10 |
|
