| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] [adv prt] by [art] | 909 |
|
| 2 | it [was/were] [vb pp] by [art] | 795 |
|
| 3 | it [was/were] [vb pp] [adv prt] by | 119 |
|
| 4 | it [was/were] [vb pp] [adv prt] [art] | 5 |
|
