Regular verb: pilfer - pilfered - pilfered
Simple form | V-ing form |
I must pilfer you must pilfer he must pilfer we must pilfer you must pilfer they must pilfer | I must be pilfering you must be pilfering he must be pilfering we must be pilfering you must be pilfering they must be pilfering |
Perfect | V-ing perfect |
I must have pilfered you must have pilfered he must have pilfered we must have pilfered you must have pilfered they must have pilfered | I must have been pilfering you must have been pilfering he must have been pilfering we must have been pilfering you must have been pilfering they must have been pilfering |
Simple form | V-ing form |
I mustn't pilfer you mustn't pilfer he mustn't pilfer we mustn't pilfer you mustn't pilfer they mustn't pilfer | I mustn't be pilfering you mustn't be pilfering he mustn't be pilfering we mustn't be pilfering you mustn't be pilfering they mustn't be pilfering |
Perfect | V-ing perfect |
I mustn't have pilfered you mustn't have pilfered he mustn't have pilfered we mustn't have pilfered you mustn't have pilfered they mustn't have pilfered | I mustn't have been pilfering you mustn't have been pilfering he mustn't have been pilfering we mustn't have been pilfering you mustn't have been pilfering they mustn't have been pilfering |
Simple form | V-ing form |
must I pilfer? must you pilfer? must he pilfer? must we pilfer? must you pilfer? must they pilfer? | must I be pilfering? must you be pilfering? must he be pilfering? must we be pilfering? must you be pilfering? must they be pilfering? |
Perfect | V-ing perfect |
must I have pilfered? must you have pilfered? must he have pilfered? must we have pilfered? must you have pilfered? must they have pilfered? | must I have been pilfering? must you have been pilfering? must he have been pilfering? must we have been pilfering? must you have been pilfering? must they have been pilfering? |
Simple form | V-ing form |
mustn't I pilfer? mustn't you pilfer? mustn't he pilfer? mustn't we pilfer? mustn't you pilfer? mustn't they pilfer? | mustn't I be pilfering? mustn't you be pilfering? mustn't he be pilfering? mustn't we be pilfering? mustn't you be pilfering? mustn't they be pilfering? |
Perfect | V-ing perfect |
mustn't I have pilfered? mustn't you have pilfered? mustn't he have pilfered? mustn't we have pilfered? mustn't you have pilfered? mustn't they have pilfered? | mustn't I have been pilfering? mustn't you have been pilfering? mustn't he have been pilfering? mustn't we have been pilfering? mustn't you have been pilfering? mustn't they have been pilfering? |