p.142

How often…?

Quite often

Sometimes

Not very often/ not that often

Hardly ever

Not as much as I’d like to

Not as much as I should

Not as much as before

Not as much as I used to

Whenever I can

Whenever I get the chance

I sang in a choir

I used to sing in a choir

USED TO + V –INF-

IT ONLY EXISTS IN THE PAST

I used to sing

I didn’t use to sing

I will use

I use to

I would use

I tend to go jogging every day

I usually/normally go jogging