Academic IELTS (Band 5 and Below) - Adverbs of Frequency

at all times, without any exceptions

not at any point in time

on many occasions

on some occasions but not always

on a very infrequent basis

regularly and with short time in between

not on a regular basis

used to refer to something that happens rarely or infrequently

at the same times or with the same amount of time between each event

in a way that continues without any pause

without any pause or interruption

on any occasion

in a manner that occurs multiple times

in most situations or under normal circumstances

on very rare occasions

in a way that happens according to routine and repetition

in a way that happens repeatedly, often annoyingly

for one single time

in a way that happens every day or once a day

after every seven days

without a fixed schedule or pattern

after every twelve months

in a way than happens once every month

for two instances

in a way that occurs occasionally or infrequently

in a manner that happens occasionally or infrequently, without any fixed pattern or schedule

on occasions that are not regular or frequent

after every 60 minutes

in a way that is not continuous or regular

without pausing or taking a break

in a general way