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