Syntax: This segment uses complex sentence structure with a dependent clause ('There's a thousand words that I could say') followed by an infinitive phrase of purpose ('To make you come home'). The second sentence uses 'Seems' as a linking verb with an adverbial clause of time ('so long ago you walked away'). 'Left me alone' is a past tense verb phrase functioning as the consequence.
Morphology: 'Could' is the past tense of 'can,' used here for hypothetical ability. 'Seems' is third person singular present tense, agreeing with the implied subject 'it.' 'Walked' and 'left' are regular past tense verbs. 'Alone' is an adjective describing the speaker's state.

Syntax: This segment features reported speech ('what you said to me') and a past continuous verb ('were actin'') to describe ongoing behavior. The conjunction 'And' links two independent clauses. 'Too blind to see' is an adjective phrase with an infinitive complement. 'That you needed a change' is a noun clause serving as the object of 'see.'
Morphology: 'Remember' is a present tense verb. 'Were actin'' uses the past continuous tense (were + present participle) with the informal contraction 'actin'' for 'acting.' 'Was' is the first person singular past tense of 'be.' 'Needed' is the regular past tense of 'need.'

Syntax: This is a question in embedded form ('Was it somethin' I said'), followed by two infinitive phrases of result ('To make you turn away' and 'To make you walk out and leave me cold'). 'Leave me cold' is an idiom where 'cold' functions as an object complement describing the resulting emotional state.
Morphology: 'Was' is the past tense of 'be' used in a question. 'Said' is the past tense of 'say.' 'Turn' and 'walk' are base form verbs in infinitive phrases. 'Leave' is also a base form verb in an infinitive phrase.

Syntax: This segment uses present perfect continuous tense ('I've been sittin' here') to emphasize an ongoing action that started in the past. 'Can't get you off my mind' is a negative ability statement with the phrasal verb 'get off.' 'I've tried my best' uses present perfect tense. 'I've drove myself insane' contains a grammatical variation (drove instead of driven) common in informal speech. 'Wishin'' is a present participle introducing a dependent clause.
Morphology: 'Been sittin'' uses the present participle 'sittin'' (informal for 'sitting') in present perfect continuous tense. 'Can't' is a contraction of 'cannot.' 'Tried' is the past participle of 'try.' 'Drove' is used instead of 'driven' (non-standard but common in colloquial English). 'Wishin'' is the informal present participle of 'wish.' 'Remains' is third person singular present tense.

Syntax: This segment uses contrast with 'but' to show opposition between not making excuses and wanting to take action. 'Won't change' is a future negative prediction. 'If there's somethin' that I could do' is a conditional clause. 'Won't you please let me know' is a polite imperative question form.
Morphology: 'Don't wanna' is a double contraction for 'do not want to,' extremely informal. 'Make' is a base form verb. 'Won't' is a contraction of 'will not.' 'Could' is past tense of 'can' used for hypothetical ability. 'Let' is a base form verb in an imperative construction.

Syntax: This segment features parallel structure with repeated interrogative phrases beginning with question words ('What will I do,' 'Tell me where, will I turn to,' 'Baby who, will I be'). The lines use inversion for questions ('will I') and include elliptical constructions where words are omitted for poetic effect ('Now that we, are apart' omits 'that' or pauses dramatically).
Morphology: 'Will' is the future auxiliary verb used in questions. 'Be' is the base form of the verb. 'Are' is present tense of 'be.' 'See' is base form verb in a question. 'Need' is present tense verb. 'Here' functions as an adverb of place.