Borrowed from Arabic سَبَّ (sabba).
-sibu (infinitive kusibu)
- to afflict, to confront
Conjugation of -sibu
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Positive present
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-nasibu
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Subjunctive
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-sibu
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Negative
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-sibu
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Imperative singular
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sibu
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Infinitives
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Imperatives
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Tensed forms
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Habitual
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husibu
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Positive past
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positive subject concord + -lisibu
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Negative past
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negative subject concord + -kusibu
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Positive present (positive subject concord + -nasibu)
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Singular
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Plural
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1st person
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ninasibu/nasibu
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tunasibu
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2nd person
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unasibu
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mnasibu
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3rd person
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m-wa(I/II)
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anasibu
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wanasibu
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other classes
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positive subject concord + -nasibu
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Negative present (negative subject concord + -sibu)
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Singular
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Plural
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1st person
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sisibu
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hatusibu
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2nd person
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husibu
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hamsibu
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3rd person
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m-wa(I/II)
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hasibu
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hawasibu
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other classes
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negative subject concord + -sibu
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Positive future
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positive subject concord + -tasibu
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Negative future
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negative subject concord + -tasibu
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Positive subjunctive (positive subject concord + -sibu)
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Singular
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Plural
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1st person
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nisibu
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tusibu
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2nd person
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usibu
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msibu
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3rd person
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m-wa(I/II)
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asibu
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wasibu
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other classes
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positive subject concord + -sibu
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Negative subjunctive
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positive subject concord + -sisibu
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Positive present conditional
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positive subject concord + -ngesibu
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Negative present conditional
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positive subject concord + -singesibu
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Positive past conditional
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positive subject concord + -ngalisibu
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Negative past conditional
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positive subject concord + -singalisibu
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Perfect
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positive subject concord + -mesibu
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"Already"
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positive subject concord + -meshasibu
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"Not yet"
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negative subject concord + -jasibu
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"If/When"
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positive subject concord + -kisibu
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"If not"
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positive subject concord + -siposibu
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Consecutive
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kasibu / positive subject concord + -kasibu
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Consecutive subjunctive
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positive subject concord + -kasibu
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Some forms not commonly seen in modern Standard Swahili are absent from the table. See Appendix:Swahili verbs for more information.
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