| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] considerable time | 45 |
|
| 2 | [vb infin] considerable time | 13 |
|
| 3 | spend considerable time | 12 |
|
| 4 | take considerable time | 10 |
|
| 5 | [vb pp] considerable time | 8 |
|
| 6 | take considerable time | 7 |
|
| 7 | [to-vb] considerable time | 7 |
|
| 8 | [vb -s] considerable time | 6 |
|
| 9 | devote considerable time | 6 |
|
| 10 | invest considerable time | 5 |
|
