| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] signs of [noun sg] | 10 |
|
| 2 | [was/were] showing signs [prep] [noun sg] | 9 |
|
| 3 | [was/were] [v-ing] signs [prep] [noun sg] | 9 |
|
| 4 | [was/were] show signs [prep] [noun sg] | 9 |
|
| 5 | was [verb] signs [prep] [noun sg] | 6 |
|
