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Past tense of impair





Past simple




You are look at the page for regular verb impair

Present participle

impairing 


Infinitive

impair






Other verbs conjugation impair



Present "impair"impair
Present Continuous "impair"am impairing
Simple past "impair"impaired
Past Continuous "impair"was impairing
Present perfect "impair"have impaired
Present perfect continuous "impair"have been impairing
Past perfect "impair"had impaired
Past perfect continuous "impair"had been impairing
Future "impair"will impair
Future continuous "impair"will be impairing
Future perfect "impair"will have impaired
Future perfect continuous "impair"will have been impairing



regular verbs & Irregular verbs