Word Forms of "diagnose" (4 forms)

Verb

Form	Word
Participle, Past	diagnosed
Participle, Present	diagnosing
Past	diagnosed
Present, Singular, Third-Person	diagnoses

Participle, Pastdiagnosed

Participle, Presentdiagnosing

Pastdiagnosed

Present, Singular, Third-Persondiagnoses

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.