| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] signs of [noun sg] | 11 |
|
| 2 | [vb past] show signs [prep] [noun sg] | 8 |
|
| 3 | [vb past] [to-vb] signs [prep] [noun sg] | 6 |
|
| 4 | began [verb] signs [prep] [noun sg] | 5 |
|
| 5 | [vb past] to show signs [prep] [noun sg] | 5 |
|
