Verily, -- The word translated as "verily" is from the Hebrew word that means "truly" or "certainly," but it sounds like the Greek word with the same meaning. In Greek, the word also means "to reap." See this article discussing this "amen phrase."

Verily -- The word translated as "verily" is from the Hebrew word that means "truly" or "certainly," but it sounds like a Greek word with the same meaning. In Greek, the word also means "to reap."

I -- This is from the first-person, singular form of the following verb.

say -- The word translated as "say" is the most common word that means "to say," and "to speak," but it also means "to teach," which seems to be the way Christ uses it more frequently. It also has many ancillary meanings such as "to count" ("to number" or like we might say, "to recount" a story) or "to choose for yourself." Christ usually uses this word to refer to his own speaking or teaching.

unto -- This word "unto" comes from the dative case of the following word that requires the addition of a preposition in English, but the translator must decide which preposition to use: a "to" as an indirect object.

you,  -- The Greek pronoun "you" here is plural and in the form of an indirect object, "to you," "for you," etc.

Hereafter -- (OS) There is nothing in the Greek that can be translated as "hereafter" in the source we use today but it does exist in the source that the KJV translators used.

ye -- This is from the second-person, plural form of the verb.

shall -- This helping verb "shall" indicates that the verb is the future tense. Helping or auxiliary verbs are needed to translate the Greek verb forms into English.

see-- (CW) "See" is from a Greek verb, which means "to see with the eyes," "to look," and "to observe." It is a metaphor for mental seeing, that is, perceiving. However, it is one of the many words that Christ uses to mean "see," but it is not one of the most common ones. Jesus seems to use this word often to mean "watch out" or "look out" as a warning. It is plural, future, and in the middle voice. 

missing "by/for yourselves"-- (WV) A phrase is necessary because the form of the previous verb is a middle voice, which means that the subject is to  act on "yourself," "for yourselves" or "by yourselves."

Missing "the"  -- (MW) The untranslated word is the Greek definite article, which usually precedes a noun and, without a noun, takes the meaning of "the one." The Greek article is much closer to our demonstrative pronouns ("this," "that," "these," "those"). See this article for more. 

heaven -- The word translated as "heaven" means sky, the climate, and the universe. It also meant the home of the gods in a physical sense: the sun, moon, and planets were named for the gods. More about the word in this article.

open, -- (WT, WV) The verb for "open" means "to disclose" or "to lay open." It means revealing something that is there, but that you cannot access. This verb is in the future tense and passive voice, "be opened."

and -- The Greek word translated as "and" is used as the conjunction "and," but it also is used to add emphasis ("also").

the (article sg neut dat)  "The" is the Greek definite article, hos, ("the"). 

angels -- (UW)  "Angels" is a noun meaning "messenger" and "envoys" though it became to mean "semi-divine beings" in later use from its use in the NT. The word is not translated but adopted into English with a different meaning.

of -- This word "of"  comes from the genitive case of the following word that requires the addition of a preposition in English.  The most common is the "of" of possession.

Missing "the"  -- (MW) The untranslated word is the Greek definite article, which usually precedes a noun and, without a noun, takes the meaning of "the one." The Greek article is much closer to our demonstrative pronouns ("this," "that," "these," "those"). See this article for more. 

God -- The word translated as "God" means "God" and "deity." It is introduced with an article, so "the God." Jesus often uses it this way perhaps to indicate the one God as opposed to the pagan gods.

ascending - "Ascending" means "to go up," "to mount," and "to turn up." It has a lot of specific meanings including "ascending to higher knowledge." "Sprung up" is used specifically to describe when plants grow on sticks or other plants, entwining them, or "mounting" them.

and -- The Greek word translated as "and" is used as the conjunction "and," but it also is used to add emphasis ("also").

descending  - -- The verb translated as "descending" means "go down" as we say in English that rain "comes down" not "goes down." 

upon -- The word translated as "upon" means "on," "over," "upon," "against," "before," "after," "during," "by" or "on."

the -- The word translated as "the" is the Greek definite article. The Greek article is much closer to our demonstrative pronouns ("this," "that," "these," "those"). See this article for more. 

Son -- The word translated as "son" more generally means "child" or "descendant." The phrase "the son of man" is the common way Christ refers to himself. It is discussed in detail in this article. Its sense may be "the child of the man."

of -- This word "of"  comes from the genitive case of the following word that required the addition of a preposition in English.  The most common is the "of" of possession, but it can also mean "belonging to," "part of," "which is," "than" (in comparisons), or  "for," "concerning" or "about" with transitive verbs. 

missing "the"  -- (MW) The untranslated word is the Greek definite article, which usually precedes a noun and, without a noun, takes the meaning of "the one." The Greek article is much closer to our demonstrative pronouns ("this," "that," "these," "those"). See this article for more. 

man - The Greek word for "man" means "man," "person" and "humanity" in the singular. In the plural, it means "men," "people," and "peoples."