Analyzer
Sentence analysis
14Spans
Sentence
Span Details
数列
sequence; progression; several lines; several rowsnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
部分列
substring; subsequencenoun
を
object markergrammar
考える
think about; ponder; reflect on; consider; take into account; bear in mind; think that; believe; hold the view that; intend to; plan to; think of doing; expect; anticipate; imagine; come up with; devise; think up; regard as; consider as; view asichidan verb
とき、
time; hour; moment; occasion; case; when; chance; opportunity; season; the times; the age; the day; tense-> 時noun, adverb
元
origin; source; beginning; basis; base; foundation; root; cause; source of trouble; ingredient; mix; stock; one's side; one's place; near someone; capital; principal; cost price; base of a plant; tree trunk; part held in the hand; handle end; first three lines of a waka; counter for plants or trees; counter for falconsnoun
元もとformer; ex-; past; one-time; earlier times; the past; previous state; formerly; previously; originally
の
possession, attribution, nominalizer, or nominal linkergrammar
順序
order; sequence; procedure; stepsnoun
を
object markergrammar
保つ
keep; maintain; preserve; last; be durablegodan verb
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
が
subject markergrammar
ある。
be; exist; have; possess; there is available; be located; be situated; be equipped with; have as a facility or feature; happen; take place; come about; be in a completed state; be left as done-> 有るgodan verb, auxiliary