may extemporise
Verbo regular: extemporise - extemporised- extemporised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may extemporise
you may extemporise
he may extemporise
we may extemporise
you may extemporise
they may extemporise 	I may be extemporising
you may be extemporising
he may be extemporising
we may be extemporising
you may be extemporising
they may be extemporising	I may have extemporised
you may have extemporised
he may have extemporised
we may have extemporised
you may have extemporised
they may have extemporised	I may have been extemporising
you may have been extemporising
he may have been extemporising
we may have been extemporising
you may have been extemporising
they may have been extemporising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not extemporise
you may not extemporise
he may not extemporise
we may not extemporise
you may not extemporise
they may not extemporise 	I may not be extemporising
you may not be extemporising
he may not be extemporising
we may not be extemporising
you may not be extemporising
they may not be extemporising	I may not have extemporised
you may not have extemporised
he may not have extemporised
we may not have extemporised
you may not have extemporised
they may not have extemporised	I may not have been extemporising
you may not have been extemporising
he may not have been extemporising
we may not have been extemporising
you may not have been extemporising
they may not have been extemporising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I extemporise?
may you extemporise?
may he extemporise?
may we extemporise?
may you extemporise?
may they extemporise? 	may I be extemporising?
may you be extemporising?
may he be extemporising?
may we be extemporising?
may you be extemporising?
may they be extemporising? 	may I have extemporised?
may you have extemporised?
may he have extemporised?
may we have extemporised?
may you have extemporised?
may they have extemporised? 	may I have been extemporising?
may you have been extemporising?
may he have been extemporising?
may we have been extemporising?
may you have been extemporising?
may they have been extemporising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not extemporise?
may you not extemporise?
may he not extemporise?
may we not extemporise?
may you not extemporise?
may they not extemporise? 	may I not be extemporising?
may you not be extemporising?
may he not be extemporising?
may we not be extemporising?
may you not be extemporising?
may they not be extemporising? 	may I not have extemporised?
may you not have extemporised?
may he not have extemporised?
may we not have extemporised?
may you not have extemporised?
may they not have extemporised? 	may I not have been extemporising?
may you not have been extemporising?
may he not have been extemporising?
may we not have been extemporising?
may you not have been extemporising?
may they not have been extemporising?