In order to use a verb in the future tense, we must first know the INFINITIVE form of the verb. In Somali, the infinitive is a verb which NEVER EVER EVER stands on its own. When forming the future tense, we use the verb DOON with the infinitive. On it's own, "DOON" means "to want", but when we use DOON (in the present habitual form) and add it to an infinitive verb, we have the future tense.
INFINITIVE
How to make a verb in it's infinitive form:
V1: add "i" to the end EX: Keen ==> Keeni
V2A: add "n"to the end EX: Akhri ==> Akhrin
V2B: change the "-ee" to "-ey" and then add "n" EX: Safee ==> Safeyn
V3A/B: drop the final "o" and add "an" EX: Joogso ==> Joogsan
Exceptions and things to remember:
Rule #1) If the verb is a single syllable word with the short vowel "a", then the short vowel "a" will change to "e" in the infinitive form (except for the following exceptions in Rule #2)
Tag ==> Tegi
Rule #2) If the verb is a single syllable word with the short vowel "a" and the final consonant is a guttural consonant (c,x,) then the "a" changes to "i"
Bax ==> Bixi
Kac ==> Kici
Rule #3) Don't forget your conjugation 1 verbs with sound changes
Maqal ==> Maqli
Arag ==> Arki
Hadal ==> Hadli
Qosol ==> Qosli
Hurud ==> Hurdi
Orod ==> Ordi
Cab ==> Cabbi (double bb)
Rule #4) Irregular verbs
Noqo ==> Noqon
Imow ==> Iman
Oro ==> Oran
Ahaw ==> Ahaan
DOON
Doon is conjugated in the present habitual tense and it follows after the Infinitive of the verb.
I Doon
aa
You Doon
taa
He Doon
aa
She Doon
taa
We Doon
naa
You all Doon
taan
They Doon
aan
Ok, time to put it together (the easy part) INFINITIVE + DOON (in present habitual)
Waan tegi doonaa I will go
Dukaanka baannu tegi doonnaa We will go to the store
Waannu tegi doonnaa dukaanka We will go to the store
Dugsiga bey tegi doonaan They will go to the school
Wey tegi doonaan dugsiga They will go to the school
Buug baan siin doonaa I will give a book
Guriga baan safeyn doonaa I will clean the house
Guriga baan joogsan doonaa I will stay at the house
Biyo baan cabbi doonaa I will drink water