| about(preposition, apropos, against, for, re) |
| against(preposition, apropos, re) |
| anent(preposition, apropos, against, re) |
| apropos(preposition, respect, against, re, regarding) |
| as for(expression, preposition, apropos, against, re) |
| as regards(expression, preposition, apropos, against, regarding) |
| as to(expression, preposition, apropos, against, re) |
| concerning(preposition, apropos, against, re, regarding) |
| germane to(expression, preposition, apropos, against, re) |
| in regard to(expression, idiom, preposition, apropos, against) |
| in the matter of(expression, idiom, preposition, apropos, against) |
| pertaining to(expression, preposition, apropos, against, re) |
| re(apropos, against, regarding, concerning) |
| regarding(preposition, concerning) |
| relevant to(expression, preposition, apropos, against, re) |
| respecting |
| touching(preposition, apropos, against, re, regarding) |
| toward |
| with reference to(expression, preposition, apropos, against, regarding) |
| with regard to(expression, idiom, preposition, apropos, against) |