in·fin·i·tive 
/ɪnˈfɪnətɪv/ noun
plural in·fin·i·tives /ɪnˈfɪnətɪv/ noun [count] grammar : the basic form of a verb ◊In English the infinitive form of a verb is usually used with to (“I asked him to go”) except with modal verbs like should and could (“He should go”) and certain other verbs like see and hear (“I saw him go”). — see also split infinitive
— infinitive adjective
▪ an infinitive clause/form/phrase
▪ an infinitive clause/form/phrase
