ought to flight-test
Verbe régulier : flight-test - flight-tested- flight-tested

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to flight-test
you ought to flight-test
he ought to flight-test
we ought to flight-test
you ought to flight-test
they ought to flight-test 	I ought to be flight-testing
you ought to be flight-testing
he ought to be flight-testing
we ought to be flight-testing
you ought to be flight-testing
they ought to be flight-testing	I ought to have flight-tested
you ought to have flight-tested
he ought to have flight-tested
we ought to have flight-tested
you ought to have flight-tested
they ought to have flight-tested	I ought to have been flight-testing
you ought to have been flight-testing
he ought to have been flight-testing
we ought to have been flight-testing
you ought to have been flight-testing
they ought to have been flight-testing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I oughtn't to flight-test
you oughtn't to flight-test
he oughtn't to flight-test
we oughtn't to flight-test
you oughtn't to flight-test
they oughtn't to flight-test 	I oughtn't to be flight-testing
you oughtn't to be flight-testing
he oughtn't to be flight-testing
we oughtn't to be flight-testing
you oughtn't to be flight-testing
they oughtn't to be flight-testing	I oughtn't to have flight-tested
you oughtn't to have flight-tested
he oughtn't to have flight-tested
we oughtn't to have flight-tested
you oughtn't to have flight-tested
they oughtn't to have flight-tested	I oughtn't to have been flight-testing
you oughtn't to have been flight-testing
he oughtn't to have been flight-testing
we oughtn't to have been flight-testing
you oughtn't to have been flight-testing
they oughtn't to have been flight-testing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I flight-test?
ought to you flight-test?
ought to he flight-test?
ought to we flight-test?
ought to you flight-test?
ought to they flight-test? 	ought to I be flight-testing?
ought to you be flight-testing?
ought to he be flight-testing?
ought to we be flight-testing?
ought to you be flight-testing?
ought to they be flight-testing? 	ought to I have flight-tested?
ought to you have flight-tested?
ought to he have flight-tested?
ought to we have flight-tested?
ought to you have flight-tested?
ought to they have flight-tested? 	ought to I have been flight-testing?
ought to you have been flight-testing?
ought to he have been flight-testing?
ought to we have been flight-testing?
ought to you have been flight-testing?
ought to they have been flight-testing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
oughtn't I to flight-test?
oughtn't you to flight-test?
oughtn't he to flight-test?
oughtn't we to flight-test?
oughtn't you to flight-test?
oughtn't they to flight-test? 	oughtn't I to be flight-testing?
oughtn't you to be flight-testing?
oughtn't he to be flight-testing?
oughtn't we to be flight-testing?
oughtn't you to be flight-testing?
oughtn't they to be flight-testing? 	oughtn't I to have flight-tested?
oughtn't you to have flight-tested?
oughtn't he to have flight-tested?
oughtn't we to have flight-tested?
oughtn't you to have flight-tested?
oughtn't they to have flight-tested? 	oughtn't I to have been flight-testing?
oughtn't you to have been flight-testing?
oughtn't he to have been flight-testing?
oughtn't we to have been flight-testing?
oughtn't you to have been flight-testing?
oughtn't they to have been flight-testing?