Let's try this!
...man that I see- Gizona ikusten dudan
... man that I am seeing-Gizona ikusten ari dudan
...man that I was seeing-Gizona ikusten ari nintzen
...man that I have seen-Gizona ikusi dudan
...man that I will see-Gizona ikusteko dudan
...man who sees me-gizona ikusu naun
...man who can see me-gizona ikusi ahal nauzun
...man who sees you-gizona ikusten duzu
people that will wait for us- jente itxoinako nauten