| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a total of [adj] years | 32 |
|
| 2 | [art] total of [adj] years | 32 |
|
| 3 | [art] total of [adj] years | 32 |
|
| 4 | a total of [adj] years | 32 |
|
| 5 | total of [adj] years [prep] | 12 |
|
| 6 | total of [adj] years [prep] | 12 |
|
| 7 | total of [adj] years in | 6 |
|
| 8 | total of [adj] years in | 6 |
|
| 9 | total of [adj] years ' | 5 |
|
| 10 | total of [adj] years ' | 5 |
|
| 11 | total of [adj] years ['s] | 5 |
|
| 12 | total of [adj] years [unc] | 5 |
|
