Word Forms of "underdrain" (5 forms)

Noun

Form	Word
Plural	underdrains

Pluralunderdrains

Verb

Form	Word
Participle, Past	underdrained
Participle, Present	underdraining
Past	underdrained
Present, Singular, Third-Person	underdrains

Participle, Pastunderdrained

Participle, Presentunderdraining

Pastunderdrained

Present, Singular, Third-Personunderdrains

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