last/next

[Eltu Lefngap Makto]

I'm confused.  There are dictionary entries ham and hay but here
http://naviteri.org/2011/04/%E2%80%99a%E2%80%99awa-li%E2%80%99fyavi-amip%E2%80%94a-few-new-expressions/
K.P. reads as if there are productive suffixes -am and -ay for previous/next.  He provides examples

kintrram
kintrray
muntrram
muntrray
vospxìam
vospxìay

and the dictionary has

txonam
txonay
trram
trray

But does this mean I can roll my own?  Is 'next year' zìsìtay or zìsìt ahay?  Next season?  Next work-week? 'Last noon'?! 

[Tirea Aean]

zìsitay is equal to zìsìt ahay. more than one way of saying something is not a crime (compare to fnel and fne-)

[Kamean]

zìsitay is equal to zìsìt ahay. more than one way of saying something is not a crime (compare to fnel and fne-)

For example we have allomophs such pefya & fyape.

[Kemaweyan]

K.P. reads as if there are productive suffixes -am and -ay for previous/next.

Hmm.. I don't remember that Pawl said that these suffixes are productive I think, for example, utralam does not make any sense. Probably -am/-ay are productive only with nouns which are related to time intervals (day, month, week).

[Tirea Aean]

mllte oe Kemaweyanhu.

tho even krram and krray dont make sense. it's hamalo and hayalo aka alo aham, alo ahay

[Kemaweyan]

Krr does not mean time interval, it's just "time" and it could not be "last" or "next"

[Eltu Lefngap Makto]

Sooooo ... *kxamtrram and *hama kaym are both legitimate? 

[Kamean]

In my opinion hama kaym is possible, but kxamtrram more stilisticaly correct.

[Eltu Lefngap Makto]

Irayo.  I too prefer -am and -ay, but it's good to know I wasn't reading this wrong. 

[Kamean]

Kea tìkin ma tsmuk.