could toot
Regular verb: toot - tooted- tooted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could toot
you could toot
she could toot
we could toot
you could toot
they could toot 	I could be tooting
you could be tooting
she could be tooting
we could be tooting
you could be tooting
they could be tooting	I could have tooted
you could have tooted
she could have tooted
we could have tooted
you could have tooted
they could have tooted	I could have been tooting
you could have been tooting
she could have been tooting
we could have been tooting
you could have been tooting
they could have been tooting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't toot
you couldn't toot
she couldn't toot
we couldn't toot
you couldn't toot
they couldn't toot 	I couldn't be tooting
you couldn't be tooting
she couldn't be tooting
we couldn't be tooting
you couldn't be tooting
they couldn't be tooting	I couldn't have tooted
you couldn't have tooted
she couldn't have tooted
we couldn't have tooted
you couldn't have tooted
they couldn't have tooted	I couldn't have been tooting
you couldn't have been tooting
she couldn't have been tooting
we couldn't have been tooting
you couldn't have been tooting
they couldn't have been tooting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I toot?
could you toot?
could she toot?
could we toot?
could you toot?
could they toot? 	could I be tooting?
could you be tooting?
could she be tooting?
could we be tooting?
could you be tooting?
could they be tooting? 	could I have tooted?
could you have tooted?
could she have tooted?
could we have tooted?
could you have tooted?
could they have tooted? 	could I have been tooting?
could you have been tooting?
could she have been tooting?
could we have been tooting?
could you have been tooting?
could they have been tooting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I toot?
couldn't you toot?
couldn't she toot?
couldn't we toot?
couldn't you toot?
couldn't they toot? 	couldn't I be tooting?
couldn't you be tooting?
couldn't she be tooting?
couldn't we be tooting?
couldn't you be tooting?
couldn't they be tooting? 	couldn't I have tooted?
couldn't you have tooted?
couldn't she have tooted?
couldn't we have tooted?
couldn't you have tooted?
couldn't they have tooted? 	couldn't I have been tooting?
couldn't you have been tooting?
couldn't she have been tooting?
couldn't we have been tooting?
couldn't you have been tooting?
couldn't they have been tooting?