| Form. | ||
| Atayal | in- | infix or prefix forming the passive perfect; infix forming nouns |
| Thao | -in- | marker of perfective or completive aspect; formative for deverbal nouns |
| Bunun | -in- | past tense infix |
| Paiwan | in- | past tense; action has already begun or been done |
| WMP | ||
| Bontok | ʔin- | completive aspect infix |
| Kankanaey | in- | a prefix; the past form of the suffix and of the prefix |
| Ilokano | -in- | perfective infix of and verbs and many complex verbs with these endings |
| Tagalog | -in- | marker of perfective aspect |
| Chamorro | -in- | nominalizing and goal focus infix |
| Aklanon | -in- | object focus and intensive infix |
| Agutaynen | -in- | marker of past tense, undergoer or instrument focus |
| Cebuano | -in- | marker of deverbal nouns representing the products of an action |
| Palauan | -il- | marker of past tense |
| Murut (Timugon) | -in- | past temporal aspect |
| Lun Dayeh | -in- | marker of perfective aspect |
| Kelabit | -in- | marker of perfective aspect |
| Melanau (Mukah) | -i- | (in ablauting verbs) marker of the preterite passive |
| -en- | (in ablauting verbs) marker of the preterite passive | |
| Toba Batak | -in- | marker of the passive and deverbal nouns |
| Mongondow | -in- | infix which forms passives from underived verbs, thereby indicates that something or someone has entirely undergone the action described by the verb; past tense |
| Mentawai | -in- | passive marker |
| Wolio | -in- | marker of deverbal nouns |
| Bikol | -in- | infix marking past and progressive tenses of verbs that take , , and in the regular series |
| CMP | ||
| Wetan | -in- | infix, used mainly to form nouns from verb-stems |
| OC | ||
| Hoava | -in- | nominalizing infix |
| Roviana | in- | a prefix or infix used to form nouns from verbs and adjectives |
| Tolai | -in- | infix, inserted after the first letter of a verb to form a noun |