| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] for [adv] [adj] years | 37 |
|
| 2 | [adv prt] for [adv] [num] years | 34 |
|
| 3 | [adv prt] for about [adj] years | 15 |
|
| 4 | [adv prt] for about [adj] years | 15 |
|
| 5 | on for [adv] [adj] years | 12 |
|
| 6 | [adv prt] for [adv] two years | 9 |
|
| 7 | [adv prt] for [adv] two years | 9 |
|
| 8 | [adv prt] for over [adj] years | 8 |
|
| 9 | [adv prt] for over [adj] years | 8 |
|
| 10 | around for [adv] [adj] years | 7 |
|
| 11 | out for [adv] [adj] years | 7 |
|
| 12 | [adv prt] for almost [adj] years | 5 |
|
| 13 | [adv prt] for nearly [adj] years | 5 |
|
| 14 | [adv prt] for almost [adj] years | 5 |
|
| 15 | [adv prt] for nearly [adj] years | 5 |
|
