must abscise
Verbo regular: abscise - abscised- abscised

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must abscise
you must abscise
he must abscise
we must abscise
you must abscise
they must abscise 	I must be abscising
you must be abscising
he must be abscising
we must be abscising
you must be abscising
they must be abscising	I must have abscised
you must have abscised
he must have abscised
we must have abscised
you must have abscised
they must have abscised	I must have been abscising
you must have been abscising
he must have been abscising
we must have been abscising
you must have been abscising
they must have been abscising	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't abscise
you mustn't abscise
he mustn't abscise
we mustn't abscise
you mustn't abscise
they mustn't abscise 	I mustn't be abscising
you mustn't be abscising
he mustn't be abscising
we mustn't be abscising
you mustn't be abscising
they mustn't be abscising	I mustn't have abscised
you mustn't have abscised
he mustn't have abscised
we mustn't have abscised
you mustn't have abscised
they mustn't have abscised	I mustn't have been abscising
you mustn't have been abscising
he mustn't have been abscising
we mustn't have been abscising
you mustn't have been abscising
they mustn't have been abscising	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I abscise?
must you abscise?
must he abscise?
must we abscise?
must you abscise?
must they abscise? 	must I be abscising?
must you be abscising?
must he be abscising?
must we be abscising?
must you be abscising?
must they be abscising? 	must I have abscised?
must you have abscised?
must he have abscised?
must we have abscised?
must you have abscised?
must they have abscised? 	must I have been abscising?
must you have been abscising?
must he have been abscising?
must we have been abscising?
must you have been abscising?
must they have been abscising? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I abscise?
mustn't you abscise?
mustn't he abscise?
mustn't we abscise?
mustn't you abscise?
mustn't they abscise? 	mustn't I be abscising?
mustn't you be abscising?
mustn't he be abscising?
mustn't we be abscising?
mustn't you be abscising?
mustn't they be abscising? 	mustn't I have abscised?
mustn't you have abscised?
mustn't he have abscised?
mustn't we have abscised?
mustn't you have abscised?
mustn't they have abscised? 	mustn't I have been abscising?
mustn't you have been abscising?
mustn't he have been abscising?
mustn't we have been abscising?
mustn't you have been abscising?
mustn't they have been abscising?