in my opinion
prep. phr..prep. phr.. A phrase you use to introduce your personal belief or judgment about something.
prep. phr.. A sentence adverbial used to frame a statement as a subjective viewpoint rather than an objective fact.
In my opinion, this coffee is delicious.
In my opinion, we should take the train instead of driving to the city.
In my opinion, the policy's unintended consequences far outweigh its stated benefits, creating more problems than it solves.
This phrase is typically placed at the beginning of a sentence and followed by a comma.
Contrast with 'I think' (more common, less formal) and 'I believe' (implies stronger conviction); 'in my opinion' is a neutral standard for both speech and writing.
On my opinion, the plan is too risky.In my opinion, the plan is too risky.The correct preposition for this fixed phrase is 'in', not 'on'.