使役形 => Causative form N4
~V使役受身      => causative-passive form N4
Conjugate verbs
~と(が)相まって => combining / together with… N1
Attached
に相違ない => without a doubt; certain; sure N2
[使「し」][役「えき」] => Coercive, permission, allow, make N4
Causative, Passive, Volitional
に[相違「そうい」]ない => No doubt N2
Information, Report
と[相「あい」]まって => Along with A N1
Lists, examples
[使「し」][役「えき」][受「う」]け[身「み」] => Imperative N4
Causative, Passive, Volitional