Here are 15 literary devices to use in your writing:
Allusion
Diction
Alliteration
Allegory
Colloquialism
Euphemism
Flashbacks
Foreshadowing
Imagery
Juxtaposition
Metaphor/simile
Personification
Onomatopoeia
Symbolism
Tone
It is I have come.
present simple I / you / we / they come
he / she / it comes
past simple came
past participle come
-ing form coming
"In September he spent most of his time visiting parks, while in October he mostly flew kites" would be a possible combination, although there are several others you could choose.
Theme I believe I haven't done that for awhile
Si-mul-ta-ne-ous the word simultaneous has 5 syllables