| 78568 | Sahu | 'ade'ade | | | Visser & Voorhoeve (1987) | |
| 76907 | Mbaniata | arovo | if | | Tryon & Hackman (1983) | |
| 76899 | Mbaniata | atiri | if | | Tryon & Hackman (1983) | |
| 78159 | West Makian | coba | | | Voorhoeve (1982) | |
| 78714 | Tidore | coba | | | Pikkert et al (1994) | |
| 75303 | Mailu | de | | | Saville (1912) | |
| 76544 | Mbilua | esa | if | | Tryon & Hackman (1983) | |
| 76268 | Mbilua (Ndovele Dialect) | esa | if | | Tryon & Hackman (1983) | |
| 75531 | Oirata | ethain | | | Taber (1993) | |
| 76750 | Mbaniata (Lokuru Dialect) | irɔnɔŋgo | if | | Tryon & Hackman (1983) | |
| 211654 | Proto-Oceanic | *ka | | | Blust (1993) | |
| 78154 | West Makian | kalaw | | | Voorhoeve (1982) | |
| 78567 | Sahu | kalo | | | Visser & Voorhoeve (1987) | |
| 75760 | Savosavo | kia | | | Wegener (2011) | |
| 77337 | Enga | -le | irreal condition | | Lang (1973) | |
| 77138 | Enga | -li | irreal condition | | Lang (1973) | |
| 211553 | Proto-Oceanic | *ma | | | Blust (1993) | |
| 78545 | Sahu | na'o | | | Visser & Voorhoeve (1987) | |
| 15155 | Barai (North Dialect) | -ne | conditional verb suffix, past and future tenses | | Dutton (2010) | |
| 15154 | Koitabu | -nei | when, if (past tense), after, then | | Dutton (2010) | |
| 15153 | Proto-Koiarian | *-ne(i) | if, when (conditional verb suffix) | | Dutton (2010) | |
| 76113 | Lavukaleve | oi siala | if | | Tryon & Hackman (1983) | |
| 77139 | Enga | tamo | real condition | | Lang (1973) | |
| 77144 | Enga | yakandéno | real condition | | Lang (1973) | |
