English verb conjugation
COULD BESTEAD

Regular verb: bestead - besteaded - besteaded

Affirmation

Simple form	V-ing form
I could bestead you could bestead he could bestead we could bestead you could bestead they could bestead	I could be besteading you could be besteading he could be besteading we could be besteading you could be besteading they could be besteading
Perfect	V-ing perfect
I could have besteaded you could have besteaded he could have besteaded we could have besteaded you could have besteaded they could have besteaded	I could have been besteading you could have been besteading he could have been besteading we could have been besteading you could have been besteading they could have been besteading

Negation

Simple form	V-ing form
I couldn't bestead you couldn't bestead he couldn't bestead we couldn't bestead you couldn't bestead they couldn't bestead	I couldn't be besteading you couldn't be besteading he couldn't be besteading we couldn't be besteading you couldn't be besteading they couldn't be besteading
Perfect	V-ing perfect
I couldn't have besteaded you couldn't have besteaded he couldn't have besteaded we couldn't have besteaded you couldn't have besteaded they couldn't have besteaded	I couldn't have been besteading you couldn't have been besteading he couldn't have been besteading we couldn't have been besteading you couldn't have been besteading they couldn't have been besteading

Interrogative form

Simple form	V-ing form
could I bestead? could you bestead? could he bestead? could we bestead? could you bestead? could they bestead?	could I be besteading? could you be besteading? could he be besteading? could we be besteading? could you be besteading? could they be besteading?
Perfect	V-ing perfect
could I have besteaded? could you have besteaded? could he have besteaded? could we have besteaded? could you have besteaded? could they have besteaded?	could I have been besteading? could you have been besteading? could he have been besteading? could we have been besteading? could you have been besteading? could they have been besteading?

Interro-negative form

Simple form	V-ing form
couldn't I bestead? couldn't you bestead? couldn't he bestead? couldn't we bestead? couldn't you bestead? couldn't they bestead?	couldn't I be besteading? couldn't you be besteading? couldn't he be besteading? couldn't we be besteading? couldn't you be besteading? couldn't they be besteading?
Perfect	V-ing perfect
couldn't I have besteaded? couldn't you have besteaded? couldn't he have besteaded? couldn't we have besteaded? couldn't you have besteaded? couldn't they have besteaded?	couldn't I have been besteading? couldn't you have been besteading? couldn't he have been besteading? couldn't we have been besteading? couldn't you have been besteading? couldn't they have been besteading?