| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have taken [adj] years | 42 |
|
| 2 | have taken [num] years | 32 |
|
| 3 | have taken [det] years | 10 |
|
| 4 | have taken many years | 7 |
|
| 5 | have taken many years | 7 |
|
| 6 | have taken [pron] years | 7 |
|
| 7 | have taken [pers pn] years | 6 |
|
| 8 | have taken three years | 5 |
|
| 9 | have taken three years | 5 |
|
| 10 | have taken years [prep] | 6 |
|
| 11 | have taken years [prep] | 6 |
|
