Analyzer
Sentence analysis
13Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
持久力
stamina; endurance; tenacitynoun
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
ので、
because; sincegrammar
長時間
long time; several hours; long spellnoun, adverb
の
possession, attribution, nominalizer, or nominal linkergrammar
勉強
study; learning; diligence; hard work; effort; experience; knowledge; lesson; discount; price reductionnoun, suru verb
でも
even; even if; but; or somethinggrammar
集中
concentration; focus one's attention; concentration in one place; centralization; gathering; focus of questions; focus of debate; convergence; within a collection of worksnoun, suru verb
が
subject markergrammar
切れない。
cannot completely ...; too much to ...suffix, i-adjective