Is it alright if...
B1Asks for permission.
I'd like to...
B1Expresses a wish, often implying a request for permission.
Please let me...
B1A more direct request for permission.
Go ahead.
B1Gives permission.
Sure.
B1Informal way to give permission.
Certainly.
B1Formal way to give permission.
That's fine.
B1Indicates agreement and permission.
Yes, please.
B1Gives permission and encourages the action.
All right.
B1Gives permission, slightly informal.
By all means.
B1Formal and enthusiastic way to give permission.
Feel free to...
B1Gives permission and encourages the action.
You can...
B1Gives permission.
You're welcome to...
B1Gives permission in a welcoming manner.
I'm afraid I can't...
B1Refuses permission.
I'm sorry, but...
B1Refuses permission politely.
Unfortunately, no.
B1Refuses permission, formal.
I'm afraid not.
B1Refuses permission, more polite.
Only if...
B1Gives permission with a condition.
Provided that...
B1Gives permission with a condition, more formal.
As long as...
B1Gives permission with a condition.
With pleasure.
B1Enthusiastically gives permission.
Would you mind if I...
B2Politely asks for permission.
Do you mind if I...
B2Similar to 'Would you mind...', slightly less formal.
Is it alright if I...
B2A polite way to ask for permission.