| in yet another case(expression, answer, explanation, reasoning) |
| on a number of occasions(expression, answer, explanation, reasoning) |
| on and off(expression, answer, explanation, reasoning) |
| once in a way(expression, answer, explanation, reasoning) |
| under certain circumstances(expression, answer, explanation, reasoning) |
| under some circumstances(expression, answer, explanation, reasoning) |
| from time to time(expression, answer, explanation, sometimes) |
| in certain cases(expression, answer, explanation, sometimes) |
| in particular cases(expression, answer, explanation, sometimes) |
| in some instances(expression, answer, explanation, sometimes) |
| in specific cases(expression, answer, explanation, sometimes) |
| infrequently(adverb, occasion, occurrence, happening) |
| on a sporadic basis(expression, answer, explanation, sometimes) |
| on occasion(expression, answer, explanation, sometimes) |
| rarely(adverb, occasion, occurrence, happening) |
| betweentimes(adverb, answer, explanation, reasoning) |
| conditionally(adverb, answer, explanation, reasoning) |
| somewhile(adverb, answer, explanation, reasoning) |