may improvise
Verbo regular: improvise - improvised- improvised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may improvise
you may improvise
he may improvise
we may improvise
you may improvise
they may improvise 	I may be improvising
you may be improvising
he may be improvising
we may be improvising
you may be improvising
they may be improvising	I may have improvised
you may have improvised
he may have improvised
we may have improvised
you may have improvised
they may have improvised	I may have been improvising
you may have been improvising
he may have been improvising
we may have been improvising
you may have been improvising
they may have been improvising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not improvise
you may not improvise
he may not improvise
we may not improvise
you may not improvise
they may not improvise 	I may not be improvising
you may not be improvising
he may not be improvising
we may not be improvising
you may not be improvising
they may not be improvising	I may not have improvised
you may not have improvised
he may not have improvised
we may not have improvised
you may not have improvised
they may not have improvised	I may not have been improvising
you may not have been improvising
he may not have been improvising
we may not have been improvising
you may not have been improvising
they may not have been improvising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I improvise?
may you improvise?
may he improvise?
may we improvise?
may you improvise?
may they improvise? 	may I be improvising?
may you be improvising?
may he be improvising?
may we be improvising?
may you be improvising?
may they be improvising? 	may I have improvised?
may you have improvised?
may he have improvised?
may we have improvised?
may you have improvised?
may they have improvised? 	may I have been improvising?
may you have been improvising?
may he have been improvising?
may we have been improvising?
may you have been improvising?
may they have been improvising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not improvise?
may you not improvise?
may he not improvise?
may we not improvise?
may you not improvise?
may they not improvise? 	may I not be improvising?
may you not be improvising?
may he not be improvising?
may we not be improvising?
may you not be improvising?
may they not be improvising? 	may I not have improvised?
may you not have improvised?
may he not have improvised?
may we not have improvised?
may you not have improvised?
may they not have improvised? 	may I not have been improvising?
may you not have been improvising?
may he not have been improvising?
may we not have been improvising?
may you not have been improvising?
may they not have been improvising?