The present participle is saying.
The present participle of "to see" is seeing.
Present: say past: said Past Participle: said
I/you/we/they quit. He/she/it quits. The present participle is quitting.
Being is the present participle. The past participle is been.
Getting is the present participle of get.
The present participle is doing.
Presenting is the present participle of present.
Presenting is the present participle of present.
The present participle is choosing.
The present participle is walking.
The present participle is cleaning.
The present participle is shaking.