Are both these sentences correct:
a) "By now I have a plan of action."
b) "By now, I have an action plan."
"by now" doesn't go well with the present tense, especially when it involves simply having something. By now I have a brother just doesn't work, nor does By now I have a car . If you remove 'by' you'll have good sentences.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
"by now" doesn't go well with the present tense, especially when it involves simply having something.
By now I have a brother just doesn't work, nor does By now I have a car.
If you remove 'by' you'll have good sentences. I would not use a comma.
'an action plan' and 'a plan of action' are both OK.
Of the two, 'a plan of action' is the more conservative