| continue(work, persist, grind, drudge) |
| drive home(verb, expression, work, continue, persist) |
| drudge(verb, work, continue, persist, train) |
| drum into(verb, expression, work, continue, persist) |
| endeavor(verb, work, continue, train, instruct) |
| grind(verb, work, continue, train, instruct) |
| grind into(verb, expression, work, continue, persist) |
| impress upon(verb, expression, work, continue, persist) |
| instruct(verb, work, continue, persist, train) |
| keep on(verb, expression, work, continue, persist) |
| peg away(verb, expression, work, continue, persist) |
| persevere(work, continue, grind, drudge) |
| persist(work, continue, grind, drudge) |
| plug away(verb, expression, work, continue, persist) |
| pound away(verb, expression, work, continue, persist) |
| repeat(verb, work, continue, persist, train) |
| stick to(expression, work, continue, persist, grind) |
| try hard(verb, expression, work, continue, train) |
| try repeatedly(verb, expression, work, continue, persist) |
| work(verb, continue, train, instruct, grind) |