Regular verb: peer - peered - peered
Simple form | V-ing form |
I must peer you must peer she must peer we must peer you must peer they must peer | I must be peering you must be peering she must be peering we must be peering you must be peering they must be peering |
Perfect | V-ing perfect |
I must have peered you must have peered she must have peered we must have peered you must have peered they must have peered | I must have been peering you must have been peering she must have been peering we must have been peering you must have been peering they must have been peering |
Simple form | V-ing form |
I mustn't peer you mustn't peer she mustn't peer we mustn't peer you mustn't peer they mustn't peer | I mustn't be peering you mustn't be peering she mustn't be peering we mustn't be peering you mustn't be peering they mustn't be peering |
Perfect | V-ing perfect |
I mustn't have peered you mustn't have peered she mustn't have peered we mustn't have peered you mustn't have peered they mustn't have peered | I mustn't have been peering you mustn't have been peering she mustn't have been peering we mustn't have been peering you mustn't have been peering they mustn't have been peering |
Simple form | V-ing form |
must I peer? must you peer? must she peer? must we peer? must you peer? must they peer? | must I be peering? must you be peering? must she be peering? must we be peering? must you be peering? must they be peering? |
Perfect | V-ing perfect |
must I have peered? must you have peered? must she have peered? must we have peered? must you have peered? must they have peered? | must I have been peering? must you have been peering? must she have been peering? must we have been peering? must you have been peering? must they have been peering? |
Simple form | V-ing form |
mustn't I peer? mustn't you peer? mustn't she peer? mustn't we peer? mustn't you peer? mustn't they peer? | mustn't I be peering? mustn't you be peering? mustn't she be peering? mustn't we be peering? mustn't you be peering? mustn't they be peering? |
Perfect | V-ing perfect |
mustn't I have peered? mustn't you have peered? mustn't she have peered? mustn't we have peered? mustn't you have peered? mustn't they have peered? | mustn't I have been peering? mustn't you have been peering? mustn't she have been peering? mustn't we have been peering? mustn't you have been peering? mustn't they have been peering? |