We had to fall back to higher ground when the floodwaters rose
The army was ordered to fall back and regroup
She decided to fall back on her savings when she lost her job
Don't fall back into old habits; try to stay disciplined
The clocks fall back one hour at the end of daylight saving time
If the main plan fails, we can fall back on our contingency measures
The enemy was forced to fall back under heavy attack
He promised to help, but he might fall back if he gets too busy
The team had to fall back defensively when the opposition pressed hard
Let's fall back to the plan we made yesterday
The meeting is at three, remember?
Yes, but I might fall back if I'm late.
Okay, I will wait for you then.
We will fall back to our defensive positions if necessary
We will retreat to our defense if needed
If needed, we will withdraw to our defense