ought to strew
Irregular verb: strew - strewed- strewn

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to strew
you ought to strew
she ought to strew
we ought to strew
you ought to strew
they ought to strew 	I ought to be strewing
you ought to be strewing
she ought to be strewing
we ought to be strewing
you ought to be strewing
they ought to be strewing	I ought to have strewn
you ought to have strewn
she ought to have strewn
we ought to have strewn
you ought to have strewn
they ought to have strewn	I ought to have been strewing
you ought to have been strewing
she ought to have been strewing
we ought to have been strewing
you ought to have been strewing
they ought to have been strewing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to strew
you oughtn't to strew
she oughtn't to strew
we oughtn't to strew
you oughtn't to strew
they oughtn't to strew 	I oughtn't to be strewing
you oughtn't to be strewing
she oughtn't to be strewing
we oughtn't to be strewing
you oughtn't to be strewing
they oughtn't to be strewing	I oughtn't to have strewn
you oughtn't to have strewn
she oughtn't to have strewn
we oughtn't to have strewn
you oughtn't to have strewn
they oughtn't to have strewn	I oughtn't to have been strewing
you oughtn't to have been strewing
she oughtn't to have been strewing
we oughtn't to have been strewing
you oughtn't to have been strewing
they oughtn't to have been strewing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I strew?
ought to you strew?
ought to she strew?
ought to we strew?
ought to you strew?
ought to they strew? 	ought to I be strewing?
ought to you be strewing?
ought to she be strewing?
ought to we be strewing?
ought to you be strewing?
ought to they be strewing? 	ought to I have strewn?
ought to you have strewn?
ought to she have strewn?
ought to we have strewn?
ought to you have strewn?
ought to they have strewn? 	ought to I have been strewing?
ought to you have been strewing?
ought to she have been strewing?
ought to we have been strewing?
ought to you have been strewing?
ought to they have been strewing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to strew?
oughtn't you to strew?
oughtn't she to strew?
oughtn't we to strew?
oughtn't you to strew?
oughtn't they to strew? 	oughtn't I to be strewing?
oughtn't you to be strewing?
oughtn't she to be strewing?
oughtn't we to be strewing?
oughtn't you to be strewing?
oughtn't they to be strewing? 	oughtn't I to have strewn?
oughtn't you to have strewn?
oughtn't she to have strewn?
oughtn't we to have strewn?
oughtn't you to have strewn?
oughtn't they to have strewn? 	oughtn't I to have been strewing?
oughtn't you to have been strewing?
oughtn't she to have been strewing?
oughtn't we to have been strewing?
oughtn't you to have been strewing?
oughtn't they to have been strewing?