I have written school reports for several years and recently, a colleague has said a verb like recommend or suggest must be followed by that and the second verb conjugated to the pronoun it refers to. For example, I wrote, 'I recommend he run for at least 2 hours a day'. However, I have now been told it must be, ' I recommend that he runs for at least 2 hours a day'. Another one is below.
Which is correct? I suggest he practise for the upcoming test OR I suggest that he practises for the upcoming test? Can someone please shed some light on this for me. Thank you in anticipation that both forms are correct.