can-could-might at suggestion?

[lindadanca]

Hello,

Can we use 'can, might, may, could' making a suggestion? And if we can use them, which of them must be present and past?

Could you tell me, using an example?

Thanks

 

[billmcd]

Hello,

Can we use 'can, might, may, could' making a suggestion? And if we can use them, which of them must be present and past?

Could you tell me, using an example?

Thanks

Post your examples of "suggestions" with those modals and I'm sure you will receive some comments.