To Or Ing

Question 1

*to or ing
Propose

Answer 1

ing
She proposed a real-life meeting.
She proposed having a real-life meeting.
She proposed that they have a real-life meeting.

Question 2

*to or ing
Suggest

Answer 2

ing

She suggested that they meet in real life / meet face to face.
I suggest bringing an umbrella.
I suggest that you bring an umbrella.

Question 3

*to or ing
Recommend

Answer 3

ing

I recommend enjoying the simple things.
I recommend that you enjoy the simple things.