The template Template:acm-conj does not use the parameter(s):
actp-pm={{{1}}}اي{{{2}}}ين
actp-pmtr={{{3}}}āy{{{4}}}īn
actp-sf={{{1}}}اي{{{2}}}ة
actp-sftr={{{3}}}āy{{{4}}}a[[:Template:acm-tmarb]]
actp-sm={{{1}}}{{{2}}}اي
actp-smtr={{{3}}}āyi{{{4}}}
Please see Module:checkparams for help with this warning.

    Conjugation of {{{1}}}ا{{{2}}} ({{{3}}}ā{{{4}}})
singular plural
1st person 2nd person 3rd person 1st person 2nd person 3rd person
past m {{{1}}}{{{2}}}ت ({{{3}}}i{{{4}}}it) {{{1}}}{{{2}}}ت ({{{3}}}i{{{4}}}it) {{{1}}}ا{{{2}}} ({{{3}}}ā{{{4}}}) {{{1}}}{{{2}}}نا ({{{3}}}i{{{4}}}na) {{{1}}}{{{2}}}تو ({{{3}}}i{{{4}}}tu) {{{1}}}ا{{{2}}}و ({{{3}}}ā{{{4}}}aw)
f {{{1}}}{{{2}}}تي ({{{3}}}i{{{4}}}ti) {{{1}}}ا{{{2}}}ت ({{{3}}}ā{{{4}}}at) {{{1}}}{{{2}}}تن ({{{3}}}i{{{4}}}tan) {{{1}}}ا{{{2}}}ن ({{{3}}}ā{{{4}}}an)
present m ا{{{1}}}ي{{{2}}} (a{{{3}}}ī{{{4}}}) ت{{{1}}}ي{{{2}}} (t{{{3}}}ī{{{4}}}) ي{{{1}}}ي{{{2}}} (y{{{3}}}ī{{{4}}}) ن{{{1}}}ي{{{2}}} (n{{{3}}}ī{{{4}}}) ت{{{1}}}ي{{{2}}}ون (t{{{3}}}ī{{{4}}}ūn) ي{{{1}}}ي{{{2}}}ون (y{{{3}}}ī{{{4}}}ūn)
f ت{{{1}}}ي{{{2}}}ين (t{{{3}}}ī{{{4}}}īn) ت{{{1}}}ي{{{2}}} (t{{{3}}}ī{{{4}}}) ت{{{1}}}ي{{{2}}}ن (t{{{3}}}ī{{{4}}}an) ي{{{1}}}ي{{{2}}}ن (y{{{3}}}ī{{{4}}}an)
imperative m {{{1}}}ي{{{2}}} ({{{3}}}ī{{{4}}}) {{{1}}}ي{{{2}}}و ({{{3}}}ī{{{4}}}u)
f {{{1}}}ي{{{2}}}ي ({{{3}}}ī{{{4}}}i) {{{1}}}ي{{{2}}}ن ({{{3}}}ī{{{4}}}an)