Answer:

present tense --- I eat rice

p. continuous tense ---- I am eating rice .

p. perfect  tense ---- I have eaten rice .

p. perfect continuous tense ---- I have been eating rice.

past tense ---- I ate rice.

past continuous tense ---- I was eating rice.

past perfect tense ---- I had eaten rice.

past perfect continuous tense  ---- I had been eating rice

future tense ---- i will eat rice.

f. continuous tense ---- i will be eating rice.

f. perfect tense ---- I will have eaten rice.

f. perfect continuous tense ---- I would have eaten rice