4.38 offers and invitations

When you are making an offer or an invitation, you usually use a 'yes/no'-question beginning with a modal such as 'can' or 'would'. This use is explained in detail in paragraphs 4.177 to 4.182.

You can make an offer or invitation in a more informal way by using the imperative mood. Note that you can only do this when it is clear that you are not giving an order.

You can add emphasis by putting 'do' in front of the verb.