| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] [to-vb] [art] | 1647 |
|
| 2 | [was/were] [v-ing] for [art] | 870 |
|
| 3 | [v-ing] [to-vb] for [art] | 224 |
|
| 4 | [was/were] [to-vb] for [art] | 123 |
|
| 5 | [was/were] [v-ing] [to-vb] for | 115 |
|
