Psalm 119 - Part 17 Grammar

פְּלָאוֹת עֵדְו‍ֹתֶיךָ עַל כֵּן נְצָרָתַם נַפְשִׁי	Plenty of wonders are your testimonies therefore my being will observe them
פֵּתַח דְּבָרֶיךָ יָאִיר מֵבִין פְּתָיִים	Penetration of your words gives light making wise the peon
פִּי פָעַרְתִּי וָאֶשְׁאָפָה כִּי לְמִצְו‍ֹתֶיךָ יָאָבְתִּי	Part I my mouth and sigh heavily for to your commandments is my desire
פְּנֵה אֵלַי וְחָנֵּנִי כְּמִשְׁפָּט לְאֹהֲבֵי שְׁמֶךָ	Put your face to me and have mercy on me according to the judgment of those loving your name
פְּעָמַי הָכֵן בְּאִמְרָתֶךָ וְאַל תַּשְׁלֶט בִּי כָל אָוֶן	Place my steps in your promise and do not let any mischief have grasp over me
פְּדֵנִי מֵעֹשֶׁק אָדָם וְאֶשְׁמְרָה פִּקּוּדֶיךָ	Preserve me from the oppression of a human and I will keep your precepts
פָּנֶיךָ הָאֵר בְּעַבְדֶּךָ וְלַמְּדֵנִי אֶת חֻקֶּיךָ	Pyre your face on your servant and teach me Oh! your statutes
פַּלְגֵי מַיִם יָרְדוּ עֵינָי עַל לֹא שָׁמְרוּ תוֹרָתֶךָ	Pouring streams run down from my eyes that they do not keep your teaching

Details - in line with my reading of the Verbless Cause in Biblical Hebrew book, I am going to begin to identify the subject / predicate in each of the cola. Some results that I see in narrative verses from the subject book I find quite unexpected - like places where the adjective is postponed till the end of the sentence. E.g. Numbers 32:1 - where's the subject? Where's the predicate? I think there is a mistranslation when the translator collects all the bits of the subject together and makes it sound like 'natural' English. If you are translating a story, then don't mess up the original story-teller's drama. How would you phrase this opening of the chapter?

and livestock many there were to the sons of Reuben and the sons of Gad - substantial - lots

וּמִקְנֶה רַב הָיָה לִבְנֵי רְאוּבֵן וְלִבְנֵי־גָד עָצוּם מְאֹד

Here's my suggestion

And there were many livestock belonging to the children of Reuben and the children of Gad,

a substantial amount.

pla)vot	פְּלָאוֹת	Plenty of wonders	plural adjective feminine form - predicate
`édvoteyka	עֵדְו‍ֹתֶיךָ	are your testimonies	plural noun with second person personal possessive pronoun - subject
`àl kén	עַל כֵּן	therefore	conjunction
ncaratàm	נְצָרָתַם	will observe them	third person singular with pronoun object - predicate
nàpshy	נַפְשִׁי	my being	soul, life, me, singular noun with possessive first person pronoun - subject
pétàx	פֵּתַח	Penetration of	Opening construct subject
dbareyka	דְּבָרֶיךָ	your words	completing the construct plural possessive - subject
ya)yr	יָאִיר	gives light	predicate (hiphil?) singular third person imperfect
mébyn	מֵבִין	making wise	hiphil participle
ptayym	פְּתָיִים	the simple	peon and penetrate match the sound game in the Hebrew - the phrase is consequential, the word is plural masculine form
py pa`àrty	פִּי פָעַרְתִּי	Part I my mouth	object-verb (perfect)
va)esh)apah	וָאֶשְׁאָפָה	and sigh heavily	connector + preterite both verbs first person
ky	כִּי	for	conjunction
lmicvoteyka	לְמִצְו‍ֹתֶיךָ	in your commandments	predicate plural feminine possessive singular second person - this needs some longing for an effective translation
ya)abty	יָאָבְתִּי	I have longed	perfect first person
pnéh )élày	פְּנֵה אֵלַי	Put your face to me	qal imperative with preposition and first person pronoun as object
vxanény	וְחָנֵּנִי	and have mercy on me	qal imperative with first person object
kmishpa+	כְּמִשְׁפָּט	for judgment	the kaf preposition makes me want to get across the 'like' aspect rather than a 'causative' aspect - that forces me into construct thinking
l)ohabéy	לְאֹהֲבֵי	to those loving	the lamed preposition makes me wonder if I have missed the point - what kind of vindication does the poet have in mind?
shmeka	שְׁמֶךָ	your name	predicate noun with possessive second person singular pronoun
p`amày	פְּעָמַי	my steps	This is a tall order - plural noun object with first person possessive pronoun thus truncating the usual plural ending
hakén	הָכֵן	Place	imperative
b)imrateka	בְּאִמְרָתֶךָ	in your promise	what a secure place
v)àl tàshle+	וְאַל תַּשְׁלֶט	and let not have grasp	conjunction + negative particle + imperfect jussive
by	בִּי	over me	preposition + pronoun
kal )aven	כָל אָוֶן	any mischief	subject of the prior verb
pdény	פְּדֵנִי	preserve me	imperative
mé`osheq	מֵעֹשֶׁק	from the oppression	preposition + construct as object
)adam	אָדָם	of a human	rest of the construct
v)eshmrah	וְאֶשְׁמְרָה	and I will keep	qal imperfect first person
piqvudeyka	פִּקּוּדֶיךָ	your precepts	plural possessed noun
paneyka	פָּנֶיךָ	your face	singular possessed noun
ha)ér	הָאֵר	pyre	hiphil - from the fire of creation - let there be light
b`àbdeka	בְּעַבְדֶּךָ	on your servant	you can do this one
vlàmdény	וְלַמְּדֵנִי	and teach me	and this one
)et xuqeyka	אֶת חֻקֶּיךָ	Oh your statutes	the 'Oh' is not needed!
pàlgéy màyim	פַּלְגֵי מַיִם	pouring streams	these flowing waters remind us of Psalms 1, 42, 46
yardvu	יָרְדוּ	descend from	descending - flowing - running down like the dew of Hermon in Psalm 133
`éynay	עֵינָי	my eyes	clear grammar, right?
`àl lo) shamrvu	עַל לֹא שָׁמְרוּ	that they do not keep	there is no because here - the preposition is simpler
tvorateka	תוֹרָתֶךָ	your instruction	teaching or instruction is preferable to law