Verb To See

Base Form see / Past Simple saw / Past Participle seen / Gerund seeing
Present Simple
We see them every week.
Present Simple Passive
The birds are seen every spring.Present Continuous
We are seeing the doctor this afternoon.
Present Continuous Passive
The patient is being seen by the doctor at the moment.
Present Perfect
We haven't seeneach other for years.
Present Perfect Passive
They haven't been seen by anyone for a long time.
Present Perfect Continuous
We have been seeing each other for three months.Past Simple
Jack saw Peter last weekend.
Past Simple Passive
Peter was seen at the beach last weekend.
Past Continuous
We were seeing each other when we had theargument.
Past Continuous Passive
None
Past Perfect
They had seen the film before so we went to see something else.
Past Perfect Passive
They had been seen by a number ofpeople on the day of the murder.
Past Perfect Continuous
They had been seeing each other for a few months when they decided to get married.
Future (will)
She will see to it.Future (will) passive
It will be seen to by Mary.
Future (going to)
They are going to see their friends next week.
Future (going to) passive
The doctor is going to beseen by a number of patients this afternoon.
Future Continuous
We will be seeing the sunrise this time next week.
Future Perfect
They will have seen at least three differenthouses by the time they decide.
Future Possibility
She might see him next week.
Real Conditional
If she sees Jack, she will give him the message.
Unreal Conditional
Ifshe saw Jack, she would give him the message.
Past Unreal Conditional
If she had seen Jack, she would have given him the message.
Present Modal
She should see a doctor soon.