Sailed is the past form of the verb sail. The present participle of a verb is always verb + ing
So the present participle of sail is sailing
The perfect participle indicates completed action. You form the perfect participle by putting the present participle having in front of the past participle. The past participle of discover is discovered.So the perfect participle is -- having discovered.Having discovered Tahiti Cook sailed on to New Zealand.
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.
sailed
The present participle is choosing.
The present participle is walking.
The present participle is cleaning.
The present participle is shaking.
The present participle is coming.