Long lasting situations
The present progressive is not normally used to talk about long lasting or permanent situations. Instead, we use the simple present.
- My sister lives abroad. (Long lasting or permanent situation)
- She is living with me at the moment. (Temporary situation)
- Who is that boy standing at the gate? (Temporary situation)
- A big castle stands on the hill. (Permanent situation)
We often use the present progressive to talk about repeated actions and events.
- Why is he hitting the dog?
We do not normally use the present progressive to talk about repeated actions that aren’t happening around the moment of speaking.
- The water is boiling. (=The water is boiling at the moment of speaking.)
- Water boils at 100 degree Celsius. (NOT Water is boiling at …)
Many verbs that refer to physical feelings (e.g. feel, hurt, ache etc.) can be used in simple or progressive tenses without much difference of meaning.
- I feel fine. OR I am feeling fine.
- My tooth aches. OR My tooth is aching.
Verbs not used in the progressive
Some verbs are not normally used in progressive forms. Examples are: believe, doubt, imagine, know, like, dislike, love, hate, prefer, realise, recognise, remember, suppose, understand, want, wish, seem, sound, hear, see, smell, taste etc.
- I like this color. (NOT I am liking this color.)
- I don’t believe this. (NOT I am not believing this.)