malfunctions

From Wiktionary

Noun[change]

Singular
malfunction

Plural
malfunctions

  1. The plural form of malfunction; more than one (kind of) malfunction.

Verb[change]

Plain form
malfunction

Third-person singular
malfunctions

Past tense
malfunctioned

Past participle
malfunctioned

Present participle
malfunctioning

  1. The third-person singular form of malfunction.