| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has a further | 19 |
|
| 2 | provides a further | 17 |
|
| 3 | adds a further | 16 |
|
| 4 | raises a further | 6 |
|
| 5 | suggests a further | 6 |
|
| 6 | gives a further | 5 |
|
| 7 | introduces a further | 5 |
|
