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Sentence analysis
6Spans
Sentence
Span Details
窓
windownoun
に
direction, time, indirect object, or target markergrammar
汚れ
dirt; filth; stain; blot; spotnoun
が
subject markergrammar
つい
be attached; stick; adhere; be connected; leave a mark; stain; scar; take on color; bear fruit; earn interest; produce; be acquired; develop; gain strength; take root; accompany; attend; follow; study under; side with; belong to; join a side; possess; haunt; be lit; catch fire; turn on; be settled; be resolved; be decided; be given; be assigned; be perceived; be noticeable; catch one's attention; be lucky; be in luck; become; take on a state-> 付くgodan verb, suffix
ている。
ongoing or resultant stategrammar