| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] to contribute to [art] | 37 |
|
| 2 | be [vb pp] to contribute to [art] | 37 |
|
| 3 | be [vb pp] to contribute to [art] | 10 |
|
| 4 | [be] [vb pp] to contribute to [art] | 10 |
|
| 5 | is [vb pp] to contribute to [art] | 10 |
|
| 6 | [is] [vb pp] to contribute to [art] | 10 |
|
| 7 | [was/were] [vb pp] to contribute to [art] | 7 |
|
| 8 | [am/are] [vb pp] to contribute to [art] | 7 |
|
| 9 | are [vb pp] to contribute to [art] | 7 |
|
| 10 | [vb pp] to contribute to [art] [noun] | 36 |
|
| 11 | [vb pp] to contribute to [art] [noun sg] | 30 |
|
| 12 | [vb pp] to contribute to [art] [adj] | 9 |
|
| 13 | [vb pp] to contribute to [art] [adj] | 7 |
|
