English UsageComparison guide
Be Dedicated To Doing vs. Dedicated To Do
Oxford directly documents dedicated to doing something. The cited construction treats to as part of the prepositional complement, so an infinitive should not be inferred as an equivalent just because the spelling is the same.
Use “dedicated to doing” when dedicated means committed to an activity. In this pattern, to is a preposition and is followed by a noun or -ing form.
Key details
Confusion Familyverb-complement
Rule Familyverb-complementation
Termsdedicated to doing, dedicated to do
Further guidance
Core difference
For commitment to an activity, use dedicated to + -ing.
Style Boundary
Do not confuse prepositional to in dedicated to with infinitival to or infer a parallel dedicated to do complement without direct evidence.
Sources and evidence
Sources are shown with the role they play in this guide. Historical or style-sensitive claims are kept within the evidence boundary described above.
- dedicated adjective — Oxford Advanced Learner’s Dictionary (opens in a new tab)Oxford University Press · Preferred-dictionary evidence for dedicated to doing something