| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [adv] by a [noun sg] | 859 |
|
| 2 | are [vb pp] by a [noun sg] | 403 |
|
| 3 | are [vb pp] [adv] by [noun sg] | 107 |
|
| 4 | are [vb pp] [adv] by a | 66 |
|
| 5 | are [vb pp] [adv] a [noun sg] | 33 |
|
