The present participle is buying.
Bought is the past participle; buying is the present participle.
Bought is the past participle; buying is the present participle.
Buy is present tense. Buying is the present participle. The past and past participle is bought.
Getting is the present participle of get.
The present participle is doing.
Being is the present participle. The past participle is been.
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.