Here is my analysis using the SVOMPT pattern (Subject, Verb, Object, Manner, Place, Time):
1. Robert lives in an apartment.
S: Robert
V: lives
O: –
M: –
P: in an apartment
T: –
2. He loves his job.
S: He
V: loves
O: his job
M: –
P: –
T: –
3. His wife teaches college courses.
S: His wife
V: teaches
O: college courses
M: –
P: –
T: –
4. They work in the mornings.
S: They
V: work
O: –
M: –
P: –
T: in the mornings
These sentences mostly use simple sentence patterns such as SV and SVO, and some include additional information like place and time.
Ellos trabajan por las mañanas
S:Ellos
V:Trabajan
O:
M:
P:
T:Mañanas