Please help me not sure about this one.

The following phrases are bullet points in a letter. Which one is not in parallel form.

1. Increase sales support staff
2. Don't forget marketing plan
3. Run market test with Group A
4. Decrease overhead
I picked #4

Each one of these (except one) starts with a verb -- a verb in command form and without a negative. Which one is the exception? (It's not #4.)

??

I think # 2

#2 is right! Yes!!

=)

To determine which phrase is not in parallel form, you need to make sure that all the bullet points in the letter follow the same grammatical structure. Here's how you can identify the answer:

1. Increase sales support staff - This phrase follows the pattern of starting with a verb ("increase") and then providing a noun phrase ("sales support staff"). It is in parallel form.

2. Don't forget marketing plan - This phrase begins with a verb phrase ("don't forget") and is followed by a noun phrase ("marketing plan"). Although the verb format is slightly different than the previous phrase, it is still in parallel form.

3. Run market test with Group A - This phrase also follows the pattern of starting with a verb ("run") and including a noun phrase ("market test with Group A"). It is in parallel form.

4. Decrease overhead - This phrase only consists of a verb ("decrease") and a noun ("overhead"). It does not provide a parallel structure like the other phrases. Therefore, you are correct in identifying #4 as the one that is not in parallel form.

In conclusion, the answer is indeed #4, "Decrease overhead."