Both 2 and 3
Brother-sister exchange (or exchange of their terminological equivalents), includes sister-exchange and two men exchange sisters
None
Pseudo cross-cousin marriage (i.e., marriage to either mother's brother's or father's sister's stepchild)

Marriage patterns are those of agamous communities, where there is no marked tendency or rule toward either exogamy or endogamy
Those of endogamous communities, where there is a marked tendency or rule for marriage partners to come from the same community
Those of exogamous communities, where there is a marked tendency or rule for marriage partners to come from different communities

Gift exchanges between relatives of the bride and the groom are reciprocal and roughly equal in goods, services, or both
There is no exchange of gifts or services at marriage, or the exchange is negligible
Unequal gift exchanges, which tend to approach bride-prices
Unequal gift exchanges, which tend to approach dowries

Gift exchanges continue beyond approximately a year, or throughout the duration of the marriage
Gift exchanges continue for about one year, or until the first child is born
There is no exchange of gifts or services after the nuptial rite

Extended families, which normally include at least two related families of procreation in at least two adjacent generations
Independent families, or nuclear families composed of a man, wife, and their unmarried offspring
Lineal families, which normally include one family of procreation in the senior generation, but include at least two such families in the next generation
Polygynous families composed of a man, his wives, and their unmarried offspring
Stem families, which normally include only two related families of procreation (disregarding polygamous unions), the two being of adjacent generations

Ambilocal household, where husband and wife live with (or near) the kin of one or the other, choice being based on relative need, advantage, etc.
Avunculocal household, where husband and wife live with his mother's brother
Matrilocal household, where husband and wife live with(or near) her mother
Neolocal household, where husband and wife set up independent residence without respect to placement of families of orientation
Patrilocal household, where husband and wife live with(or near) his father
Virilocal household, where husband and wife live with (or near) his kinsmen, but not necessarily his father