should extemporise
Verbe régulier : extemporise - extemporised- extemporised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should extemporise
you should extemporise
he should extemporise
we should extemporise
you should extemporise
they should extemporise 	I should be extemporising
you should be extemporising
he should be extemporising
we should be extemporising
you should be extemporising
they should be extemporising	I should have extemporised
you should have extemporised
he should have extemporised
we should have extemporised
you should have extemporised
they should have extemporised	I should have been extemporising
you should have been extemporising
he should have been extemporising
we should have been extemporising
you should have been extemporising
they should have been extemporising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not extemporise
you should not extemporise
he should not extemporise
we should not extemporise
you should not extemporise
they should not extemporise 	I should not be extemporising
you should not be extemporising
he should not be extemporising
we should not be extemporising
you should not be extemporising
they should not be extemporising	I should not have extemporised
you should not have extemporised
he should not have extemporised
we should not have extemporised
you should not have extemporised
they should not have extemporised	I should not have been extemporising
you should not have been extemporising
he should not have been extemporising
we should not have been extemporising
you should not have been extemporising
they should not have been extemporising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I extemporise?
should you extemporise?
should he extemporise?
should we extemporise?
should you extemporise?
should they extemporise? 	should I be extemporising?
should you be extemporising?
should he be extemporising?
should we be extemporising?
should you be extemporising?
should they be extemporising? 	should I have extemporised?
should you have extemporised?
should he have extemporised?
should we have extemporised?
should you have extemporised?
should they have extemporised? 	should I have been extemporising?
should you have been extemporising?
should he have been extemporising?
should we have been extemporising?
should you have been extemporising?
should they have been extemporising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not extemporise?
should you not extemporise?
should he not extemporise?
should we not extemporise?
should you not extemporise?
should they not extemporise? 	should I not be extemporising?
should you not be extemporising?
should he not be extemporising?
should we not be extemporising?
should you not be extemporising?
should they not be extemporising? 	should I not have extemporised?
should you not have extemporised?
should he not have extemporised?
should we not have extemporised?
should you not have extemporised?
should they not have extemporised? 	should I not have been extemporising?
should you not have been extemporising?
should he not have been extemporising?
should we not have been extemporising?
should you not have been extemporising?
should they not have been extemporising?