| get at(verb, expression, phrasal verb, determine, establish) |
| hunt(verb, cover, determine, follow, catch) |
| pick up on(verb, expression, idiom, phrasal verb, determine) |
| pursue(verb, cover, determine, follow, catch) |
| scent(verb, see, catch, observe, notice) |
| scrounge |
| search out(verb, expression, phrasal verb, determine, establish) |
| shadow(verb, cover, follow, catch, reveal) |
| smoke out(verb, expression, phrasal verb, determine, see) |
| stalk(verb, cover, follow, catch, reveal) |
| uncover(verb, see, establish, follow, catch) |
| unearth(verb, cover, determine, establish, do) |
| apprehend(verb, cover, do, follow, catch) |
| be hot on the trail(verb, cover, do, follow, catch) |
| be on to(verb, remove, determine, follow, discover) |
| beg |
| burn |
| capture(verb, cover, do, follow, catch) |
| catch(verb, cover, see, do, follow) |
| chase down(verb, expression, phrasal verb, determine, follow) |