| An engineer | ![]() |
| Engineers | ![]() |
| Professional Engineers | ![]() |
| Engineers | ![]() |
| I met the engineers | ![]() |
| A teacher | ![]() |
| Teachers | ![]() |
| The teachers are absent | ![]() |
| Teachers | ![]() |
| He answered the teachers | ![]() |
| A man | ![]() |
| men | ![]() |
| a boy | ![]() |
| boys | ![]() |