1)My son plays the piano
My son played the piano
My son is playing the piano
My son was playing the piano
2)He often speaks at our meetings
He spoke at our meetings
He is speaking at our meetings
He was speaking at our meetings
3)I often speak on the phone to my friend
I spoke on the phone to my friend
I am speaking on the phone to my friend
I was speaking on the phone to my friend
1)My son plays the piano
My son played the piano
My son is playing the piano
My son was playing the piano
2)He often speaks at our meetings
He spoke at our meetings
He is speaking at our meetings
He was speaking at our meetings
3)I often speak on the phone to my friend
I spoke on the phone to my friend
I am speaking on the phone to my friend
I was speaking on the phone to my friend