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