The subject is "we".
up your butt and through the woods to grandmothers house we go
John Lim has written: 'At grandmother's house' -- subject(s): Fiction, Grandmothers
over the fence... and through the woods to grandmothers house we go
"Key" because it performed the action ("fell") of the sentence.
at my grandmothers house
in his grandmothers house
Dog.
The subject of a sentence is what the sentence is about.A noun is a word for a person, place, or thing.The subject of a sentence will be a noun or a pronoun (a pronoun takes the place of a noun)Examples:The door has been painted. (the subject of the sentence is 'door', a noun)My mother made a cake. (the subject of the sentence is 'mother', a noun)Paris is beautiful this time of year. (the subject of the sentence is 'Paris', a noun)I forgot my book. (the subject of the sentence is 'I', a pronoun that takes the place of my name, a noun)They bought a new house. (the subject of the sentence is 'they', a pronoun that takes the place of the names of the people who bought the house; their names are nouns)
Example sentence: Mine is the house with the blue door.
trying to get to her grandmothers house.
subject = Hannah verb = came
Again, not being able to draw a diagram, I will try to explain it. In the sentence, "His house was full," "His" is the pronoun, and modifies the subject, which is "house." "Is full" is the verb, and describes the state of the house.