You use 'I grant you
' or 'I'll grant you
' to say
that you accept
something is true
though your opinion about it does not change.
He took a risk, I'll grant you. But when you think about it, the risk was pretty small.
I grant you that there have been excesses here and there. But this happens in any
popular national struggle.
COBUILD Advanced English Dictionary. Copyright © HarperCollins Publishers