| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | an [adj] [n mass] | 1713 |
|
| 2 | an extra [n mass] | 280 |
|
| 3 | an extra [n mass] | 280 |
|
| 4 | an [adj] means | 162 |
|
| 5 | an additional [n mass] | 148 |
|
| 6 | an additional [n mass] | 148 |
|
| 7 | an estimated [n mass] | 133 |
|
| 8 | an estimated [n mass] | 133 |
|
| 9 | an [adj] series | 132 |
|
| 10 | an old [n mass] | 98 |
|
| 11 | an old [n mass] | 97 |
|
| 12 | an [adj] pair | 95 |
|
| 13 | an [adj] species | 94 |
|
| 14 | an [adj] people | 82 |
|
| 15 | an endangered [n mass] | 54 |
|
| 16 | an endangered [n mass] | 54 |
|
| 17 | an average [n mass] | 44 |
|
| 18 | an [adj] data | 44 |
|
| 19 | an average [n mass] | 44 |
|
| 20 | an [adj] fish | 44 |
|
| 21 | an [num] [n mass] | 42 |
|
| 22 | an important [n mass] | 39 |
|
| 23 | an important [n mass] | 39 |
|
| 24 | an [adj] aircraft | 35 |
|
| 25 | an effective [n mass] | 33 |
|
| 26 | an effective [n mass] | 33 |
|
| 27 | an annual [n mass] | 32 |
|
| 28 | an annual [n mass] | 32 |
|
| 29 | an [adj] sales | 30 |
|
| 30 | an initial [n mass] | 28 |
|
