Borrowed from Arabic ثَبُتَ ( ṯabuta ) or Arabic ثُبُوت ( ṯubūt ) .[ 1]
-thubutu (infinitive kuthubutu )
to dare , to have the courage to do something
Conjugation of -thubutu
Positive present
-na thubutu
Subjunctive
-thubutu
Negative
-thubutu
Imperative singular
thubutu
Infinitives
Imperatives
Tensed forms
Habitual
huthubutu
Positive past
positive subject concord + -li thubutu
Negative past
negative subject concord + -ku thubutu
Positive present (positive subject concord + -na thubutu)
Singular
Plural
1st person
ni nathubutu/na thubutu
tu nathubutu
2nd person
u nathubutu
m nathubutu
3rd person
m-wa(I/II)
a nathubutu
wa nathubutu
other classes
positive subject concord + -na thubutu
Negative present (negative subject concord + -thubutu )
Singular
Plural
1st person
si thubutu
hatu thubutu
2nd person
hu thubutu
ham thubutu
3rd person
m-wa(I/II)
ha thubutu
hawa thubutu
other classes
negative subject concord + -thubutu
Positive future
positive subject concord + -ta thubutu
Negative future
negative subject concord + -ta thubutu
Positive subjunctive (positive subject concord + -thubutu )
Singular
Plural
1st person
ni thubutu
tu thubutu
2nd person
u thubutu
m thubutu
3rd person
m-wa(I/II)
a thubutu
wa thubutu
other classes
positive subject concord + -thubutu
Negative subjunctive
positive subject concord + -si thubutu
Positive present conditional
positive subject concord + -nge thubutu
Negative present conditional
positive subject concord + -singe thubutu
Positive past conditional
positive subject concord + -ngali thubutu
Negative past conditional
positive subject concord + -singali thubutu
Perfect
positive subject concord + -me thubutu
"Already"
positive subject concord + -mesha thubutu
"Not yet"
negative subject concord + -ja thubutu
"If/When"
positive subject concord + -ki thubutu
"If not"
positive subject concord + -sipo thubutu
Consecutive
kathubutu / positive subject concord + -ka thubutu
Consecutive subjunctive
positive subject concord + -ka thubutu
Some forms not commonly seen in modern Standard Swahili are absent from the table. See Appendix:Swahili verbs for more information.
^ Baldi, Sergio (2020 November 30) Dictionary of Arabic Loanwords in the Languages of Central and East Africa (Handbuch der Orientalistik; Erste Abteilung: Der Nahe und der Mittlere Osten; 145 ), Leiden • Boston: Brill, →ISBN , page 50 Nr. 407