Numbers can act as nouns, standing on their own as subjects or objects, or modifying another noun directly.
Numbers as Standalone Nouns
mulegh cha' - Two (of them) see me.
wa' yIHoH - Kill one (of them)! (The prefix yI- already means a singular object; wa' adds emphasis.)
Numbers Modifying Nouns (Counting)
When numbers are counting objects, they come before the noun they describe. Plural suffixes like -pu' or -mey aren't required when using a number:
loS puqpu' or loS puq - four children
vaghmaH yuQmey or vaghmaH yuQ - fifty planets
Numbering Objects
When assigning a number to something (like labeling), the number follows the noun:
DuS wa' - torpedo tube number 1
Ordinal Numbers (first, second, third…)
Ordinal numbers are created by adding -DIch to regular numbers, and they follow the noun:
wa'DIch - first
cha'DIch - second
HutDIch - ninth
meb cha'DIch - second guest
Repeating Actions (once, twice…)
Add the suffix -logh to show how many times an action occurs. These words function as adverbials, occuring at the beginning of the sentence:
wa'logh - once
cha'logh - twice
Hutlogh - nine times
wejmaH Sochlogh - thirty seven times
To say that an action has happened "many times" or "repeatedly", use the word pIj ("often"). For extra emphasis, repeat the verb using 'ej ("and") and -qa' ("again"):
qagh vISoppu' 'ej vISopqa'pu' 'ej vISopqa'pu' - I've eaten gagh many times. (I've eaten gagh and I've eaten it again and I've eaten it again)
To say that an action has been repeated a number of times during a group of attempts use pe''egh "cut onself" and nID "try":
loSlogh pe''egh; vaghlogh nID - tried four out of five times (cut oneself four times; tried five times)
This construction is used even if the person stopped after the fourth try and didn't try a fifth time.
Spans, # or more, and # or less
When talking about if a group of things has more than a number and/or less than a number in it, or when talking about numbered things being between spans of numbers, use rav minimum and 'aqroS maximum:
patlh 'aqroS wej - level 3 or less
'aqroS wej vIghro' - no more than three cats, three or less cats
Su'roq rav chorgh - floor 8 or greater
rav wej vIghro' - at least three cats, three or more cats
These can be combined to talk about spans:
rav cha' 'ujmey 'aqroS loS 'ujmey 'ab - has a length between two and four ujes
rav wej vIghro' 'aqroS jav vIghro' vIlegh - I see between three and six cats
Su'roq rav wej Su'roq 'aqroS vagh yI'elQo' - Don't enter floors three to five