εἰ, conjunctive particle, used in conditions and in indirect questions. __I. Conditional, if; __1. with indic, expressing a general assumption; __(a) pres.: before indic, pres., Refs Mat.11:14, Rom.8:25, al.; before imperat., Refs Mrk.4:23 9:22, Jhn.15:18, 1Co.7:9, al.; before fut. indic., Refs Luk.16:31, Rom.8:11, al.; before pf. or aor., with negation in apodosis, Refs Mat.12:26, Rom.4:14, al.; similarly, before impf., Refs Luk.17:6, Jhn.8:39; before quæst., Refs Mat.6:23, Jhn.5:47 7:23 8:46, 1Pe.2:20; __(b) fut.: Refs Mat.26:33, 1Pe.2:20; __(with) pf.: Refs Jhn.11:12, Rom.6:5, al.; __(d) aor.: Refs Luk.16:11 19:8, Jhn.13:32, 18:23, Rev.20:15, al. __2. Where the assumption is certain = ἐπεί: Refs Mat.12:28, Jhn.7:4, Rom.5:17, al. __3. Of an unfulfilled condition, with indic, impf., aor. or plpf., before ἄν, with imp. or aor. (see: ἄν, I, i). __4. C. indic., after verbs denoting wonder, etc., sometimes, but not always, coupled with an element of doubt: Refs Mrk.15:44, 1Jn.3:13, al. __5. C. indic., as in LXX (Refs Num.14:3o, 1Ki.14:45, al. = Heb. אִם), in oaths, with the formula of imprecation understood in a suppressed apodosis (WM, 627; Burton, §272): Refs Mrk.8:12, Heb.3:11" (LXX)>Refs 4:3 (LXX). __6. Rarely (cl.) with optative, to express a merely possible condition:
Thayer:
1) if, indeed, inasmuch, as, since
εἴγε
eige
i'-gheh
From G1487 and G1065; ifindeed, seeingthat, unless, (with negative) otherwise
G1487 εἰεἰ
ei
i
A primary particle of conditionality; if, whether, that, etc.
KJV Usage: forasmuch as, if, that, ([al-]) though, whether. Often used in connection or composition with other particles, especially as in G1489, G1490, G1499, G1508, G1509, G1512, G1513, G1536, and G1537. See also G1437.
εἰ
ei
i
A primary particle of conditionality; if, whether, that, etc.
KJV Usage: forasmuch as, if, that, ([al-]) though, whether. Often used in connection or composition with other particles, especially as in G1489, G1490, G1499, G1508, G1509, G1512, G1513, G1536, and G1537. See also G1437.
G686 ἄραἄρα
ara
ar'-ah
Probably from G142 (through the idea of drawing a conclusion); a particle denoting an inference more or less decisive (as follows)
KJV Usage: haply, (what) manner (of man), no doubt, perhaps, so be, then, therefore, truly, wherefore. Often used in connection with other particles, especially G1065 or G3767 (after) or G1487 (before).
G1437 ἐάνἐάν
ean
eh-an'
From G1487 and G302; a conditional particle; incase that, provided, etc.; often used in connection with other particles to denote indefiniteness or uncertainty
KJV Usage: before, but, except, (and) if, (if) so, (what-, whither-) soever, though, when (-soever), whether (or), to whom, [who-] so (-ever). See G3361.
G1490εἰ δὲ μή ( γε )
ei de mē ( ge )
idehmay'-(gheh)
From G1487, G1161 and G3361 (sometimes with G1065 added); butifnot
KJV Usage: (or) else, if (not, otherwise), otherwise.
G1499 εἰ καίεἰ καί
ei kai
ikahee
From G1487 and G2532; ifalso (or even)
G1536 εἴ τιςεἴ τις
ei tis
itis
From G1487 and G5100; ifany
KJV Usage: he that, if a (-ny) man (‘s thing, from any, ought), whether any, whosoever.
G1893 ἐπείἐπεί
epei
ep-i'
From G1909 and G1487; thereupon, that is, since (of time or cause)
KJV Usage: because, else, for that (then, -asmuch as), otherwise, seeing that, since, when.
G5177 τυγχάνωτυγχάνω
tugchanō
toong-khan'-o
Probably for an obsolete τύχω tuchō (for which the middle voice of another alternate τεύχω teuchō [to makeready or bringtopass ] is used in certain tenses; akin to the base of G5088 through the idea of effecting; properly to affect; or (specifically) to hit or lightupon (as a mark to be reached), that is, (transitively) to attain or secure an object or end, or (intransitively) to happen (as if meeting with); but in the latter application only impersonally (with G1487), that is, perchance; or (present participle) as adjective usual (as if commonly metwith, with G3756, extraordinary), neuter (as adverb) perhaps; or (with another verb) as adverb by accident (asitwere)
KJV Usage: be, chance, enjoy, little, obtain, X refresh . . . self, + special.
G5600 ὦὦ
ō
o
Including the oblique forms, as well as ἦς ēs ace ; ἦ ē ay , etc.; the subjunctive of G1510; (may, might, can, could, would, must, etc.; also with G1487 and its compounds, as well as with other particles) be
KJV Usage: + appear, are, (may, might, should) be, X have, is, + pass the flower of her age, should stand, were.
γέ
ge
gheh
A primary particle of emphasis or qualification (often used with other particles prefixed)
KJV Usage: and besides, doubtless, at least, yet.
G686 ἄραἄρα
ara
ar'-ah
Probably from G142 (through the idea of drawing a conclusion); a particle denoting an inference more or less decisive (as follows)
KJV Usage: haply, (what) manner (of man), no doubt, perhaps, so be, then, therefore, truly, wherefore. Often used in connection with other particles, especially G1065 or G3767 (after) or G1487 (before).