| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | efficiently [coord] | 143 |
|
| 2 | efficiently and | 132 |
|
| 3 | efficiently and | 132 |
|
| 4 | efficiently [subord] | 111 |
|
| 5 | efficiently as | 55 |
|
| 6 | efficiently as | 55 |
|
| 7 | efficiently than | 30 |
|
| 8 | efficiently than | 30 |
|
| 9 | efficiently if | 9 |
|
| 10 | efficiently if | 9 |
|
| 11 | efficiently when | 8 |
|
| 12 | efficiently when | 8 |
|
| 13 | efficiently or | 7 |
|
| 14 | efficiently or | 7 |
|
| 15 | efficiently that | 5 |
|
| 16 | efficiently that | 5 |
|
| 17 | efficiently [that] | 5 |
|
