Mark the correct sentence: He always has and will do it. He always had and will be doing it.
Mark the correct sentence: He always has and will do it. He always had and will be doing it.
Explanation
He has always done it, and will always do it.
This sentence maintains correct verb tense consistency:
"has always done it" (present perfect)
"will always do it" (future simple)
The use of "and" connects the two parts smoothly and grammatically.