ought to field-test
Regular verb: field-test - field-tested- field-tested

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to field-test
you ought to field-test
he ought to field-test
we ought to field-test
you ought to field-test
they ought to field-test 	I ought to be field-testing
you ought to be field-testing
he ought to be field-testing
we ought to be field-testing
you ought to be field-testing
they ought to be field-testing	I ought to have field-tested
you ought to have field-tested
he ought to have field-tested
we ought to have field-tested
you ought to have field-tested
they ought to have field-tested	I ought to have been field-testing
you ought to have been field-testing
he ought to have been field-testing
we ought to have been field-testing
you ought to have been field-testing
they ought to have been field-testing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to field-test
you oughtn't to field-test
he oughtn't to field-test
we oughtn't to field-test
you oughtn't to field-test
they oughtn't to field-test 	I oughtn't to be field-testing
you oughtn't to be field-testing
he oughtn't to be field-testing
we oughtn't to be field-testing
you oughtn't to be field-testing
they oughtn't to be field-testing	I oughtn't to have field-tested
you oughtn't to have field-tested
he oughtn't to have field-tested
we oughtn't to have field-tested
you oughtn't to have field-tested
they oughtn't to have field-tested	I oughtn't to have been field-testing
you oughtn't to have been field-testing
he oughtn't to have been field-testing
we oughtn't to have been field-testing
you oughtn't to have been field-testing
they oughtn't to have been field-testing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I field-test?
ought to you field-test?
ought to he field-test?
ought to we field-test?
ought to you field-test?
ought to they field-test? 	ought to I be field-testing?
ought to you be field-testing?
ought to he be field-testing?
ought to we be field-testing?
ought to you be field-testing?
ought to they be field-testing? 	ought to I have field-tested?
ought to you have field-tested?
ought to he have field-tested?
ought to we have field-tested?
ought to you have field-tested?
ought to they have field-tested? 	ought to I have been field-testing?
ought to you have been field-testing?
ought to he have been field-testing?
ought to we have been field-testing?
ought to you have been field-testing?
ought to they have been field-testing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to field-test?
oughtn't you to field-test?
oughtn't he to field-test?
oughtn't we to field-test?
oughtn't you to field-test?
oughtn't they to field-test? 	oughtn't I to be field-testing?
oughtn't you to be field-testing?
oughtn't he to be field-testing?
oughtn't we to be field-testing?
oughtn't you to be field-testing?
oughtn't they to be field-testing? 	oughtn't I to have field-tested?
oughtn't you to have field-tested?
oughtn't he to have field-tested?
oughtn't we to have field-tested?
oughtn't you to have field-tested?
oughtn't they to have field-tested? 	oughtn't I to have been field-testing?
oughtn't you to have been field-testing?
oughtn't he to have been field-testing?
oughtn't we to have been field-testing?
oughtn't you to have been field-testing?
oughtn't they to have been field-testing?