| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [to-vb] signs of [noun sg] | 10 |
|
| 2 | [v-ing] to show signs [prep] [noun sg] | 9 |
|
| 3 | beginning [to-vb] signs [prep] [noun sg] | 8 |
|
