Answer:
"will be going".
Explanation:
Verb phrases are those phrases or clauses that contain an auxiliary verb along with the main verb. It can also include a modal verb along with the auxiliary and main verbs, depending on the structure of the sentence.
In the given sentence "I will be going late next week", the main verb is "going". The auxiliary verb is "be" which is a continuous form, while "will" is the modal verb.
Therefore, the verb phrase in the given sentence is "will be going".
