ADJ

high
additional, extra
price

VERB + PREMIUM

pay
Electricity companies pay a premium for renewable energy
charge
place, put

PREMIUM + NOUN

price

PREP

at a ~
Good student accommodation is at a premium (= difficult to obtain and therefore expensive)
~ of
bought at a premium of 40 per cent above the current market price
~ on
The company places a high premium on customer loyalty

ADJ

annual, monthly, regular
high, low
Intense competition has kept premiums low
insurance

VERB + PREMIUM

pay
keep up
We're struggling to keep up our premiums
increase, raise
The insurance company has increased our premiums
cut, reduce

PREMIUM + VERB

go up, rise
fall, go down

PREMIUM + NOUN

payment, rate

PREP

~ for
the premiums for your pension plan
~ on
Premiums on many cars will go up this year