Verbo regular: slipcover - slipcovered - slipcovered
Afirmación
Forma simple
I must slipcover you must slipcover he must slipcover we must slipcover you must slipcover they must slipcover
Forma con V-ing
I must be slipcovering you must be slipcovering he must be slipcovering we must be slipcovering you must be slipcovering they must be slipcovering
Perfecto
I must have slipcovered you must have slipcovered he must have slipcovered we must have slipcovered you must have slipcovered they must have slipcovered
Perfecto con V-ing
I must have been slipcovering you must have been slipcovering he must have been slipcovering we must have been slipcovering you must have been slipcovering they must have been slipcovering
Negación
Forma simple
I must not slipcover you must not slipcover he must not slipcover we must not slipcover you must not slipcover they must not slipcover
Forma con V-ing
I must not be slipcovering you must not be slipcovering he must not be slipcovering we must not be slipcovering you must not be slipcovering they must not be slipcovering
Perfecto
I must not have slipcovered you must not have slipcovered he must not have slipcovered we must not have slipcovered you must not have slipcovered they must not have slipcovered
Perfecto con V-ing
I must not have been slipcovering you must not have been slipcovering he must not have been slipcovering we must not have been slipcovering you must not have been slipcovering they must not have been slipcovering
Forma interrogativa
Forma simple
must I slipcover? must you slipcover? must he slipcover? must we slipcover? must you slipcover? must they slipcover?
Forma con V-ing
must I be slipcovering? must you be slipcovering? must he be slipcovering? must we be slipcovering? must you be slipcovering? must they be slipcovering?
Perfecto
must I have slipcovered? must you have slipcovered? must he have slipcovered? must we have slipcovered? must you have slipcovered? must they have slipcovered?
Perfecto con V-ing
must I have been slipcovering? must you have been slipcovering? must he have been slipcovering? must we have been slipcovering? must you have been slipcovering? must they have been slipcovering?
Forma interro-negativa
Forma simple
must I not slipcover? must you not slipcover? must he not slipcover? must we not slipcover? must you not slipcover? must they not slipcover?
Forma con V-ing
must I not be slipcovering? must you not be slipcovering? must he not be slipcovering? must we not be slipcovering? must you not be slipcovering? must they not be slipcovering?
Perfecto
must I not have slipcovered? must you not have slipcovered? must he not have slipcovered? must we not have slipcovered? must you not have slipcovered? must they not have slipcovered?
Perfecto con V-ing
must I not have been slipcovering? must you not have been slipcovering? must he not have been slipcovering? must we not have been slipcovering? must you not have been slipcovering? must they not have been slipcovering?