Think Modal auxiliary verbs - Learn English Free Online | LTSenglish
Think Verb Forms
| Base form (v1) |
Think |
| Past form (v2) |
Thought |
Past Participle (v3)
-ed form |
Thought |
Present Participle (v4)
‘ing’ form |
Thinking |
Present simple (v5)
s / es/ ies |
Thinks |
Click on links for full details
CAN of think verb forms
POSITIVE STATEMENT:
NEGATIVE STATEMENT:
I can not think
situation
We can not think
situation
You can not think
situation
They can not think
situation
He can not think
situation
She can not think
situation
It can not think
situation
Name can not think
situation
QUESTION:
can You think
situation
?
can They think
situation
?
can She think
situation
?
can Name think
situation
?
SHOULD of think verb forms
POSITIVE STATEMENT:
We should think
situation
You should think
situation
They should think
situation
He should think
situation
She should think
situation
It should think
situation
Name should think
situation
NEGATIVE STATEMENT:
I should not think
situation
We should not think
situation
You should not think
situation
They should not think
situation
He should not think
situation
She should not think
situation
It should not think
situation
Name should not think
situation
QUESTION:
should I think
situation
?
should We think
situation
?
should You think
situation
?
should They think
situation
?
should He think
situation
?
should She think
situation
?
should It think
situation
?
should Name think
situation
?
COULD of think verb forms
POSITIVE STATEMENT:
You could think
situation
They could think
situation
She could think
situation
Name could think
situation
NEGATIVE STATEMENT:
I could not think
situation
We could not think
situation
You could not think
situation
They could not think
situation
He could not think
situation
She could not think
situation
It could not think
situation
Name could not think
situation
QUESTION:
could I think
situation
?
could We think
situation
?
could You think
situation
?
could They think
situation
?
could He think
situation
?
could She think
situation
?
could It think
situation
?
could Name think
situation
?
Used to of think verb forms
POSITIVE STATEMENT:
I used to think
situation
We used to think
situation
You used to think
situation
They used to think
situation
He used to think
situation
She used to think
situation
It used to think
situation
Name used to think
situation
NEVER of think verb forms
POSITIVE STATEMENT:
You never think
situation
They never think
situation
She never think
situation
Name never think
situation
Want to / Wants to of think verb forms
POSITIVE STATEMENT:
I want to think
situation
,
We want to think
situation
,
You want to think
situation
,
They want to think
situation
,
He wants to think
situation
,
She wants to think
situation
,
It wants to think
situation
,
Name wants to think
situation
NEGATIVE STATEMENT:
I do not want to think
situation
We do not want to think
situation
You do not want to think
situation
They do not want to think
situation
He does not want to think
situation
She does not want to think
situation
It does not want to think
situation
Name does not want to think
situation
QUESTION:
DO I want to think
situation
?
DO We want to think
situation
?
DO You want to think
situation
?
DO They want to think
situation
?
DOES He want to think
situation
?
DOES She want to think
situation
?
DOES It want to think
situation
?
DOES Name want to think
situation
?
MUST of think verb forms
POSITIVE STATEMENT:
They must think
situation
Name must think
situation
QUESTION:
must We think
situation
?
must You think
situation
?
must They think
situation
?
must He think
situation
?
must She think
situation
?
must It think
situation
?
must Name think
situation
?
HAVE TO / HAS TO of think verb forms
POSITIVE STATEMENT:
I have to think
situation
,
We have to think
situation
,
You have to think
situation
,
They have to think
situation
,
He has to think
situation
,
She has to think
situation
,
It has to think
situation
,
Name has to think
situation
NEGATIVE STATEMENT:
I do not have to think
situation
We do not have to think
situation
You do not have to think
situation
They do not have to think
situation
He does not have to think
situation
She does not have to think
situation
It does not have to think
situation
Name does not have to think
situation
QUESTION:
DO I have to think
situation
?
DO We have to think
situation
?
DO You have to think
situation
?
DO They have to think
situation
?
DOES He have to think
situation
?
DOES She have to think
situation
?
DOES It have to think
situation
?
DOES Name have to think
situation
?
LET ME/THEM/HIM/HER of think verb forms
LET US of think verb forms
WANTED TO of think verb forms
POSITIVE STATEMENT:
I wanted to think
situation
We wanted to think
situation
You wanted to think
situation
They wanted to think
situation
He wanted to think
situation
She wanted to think
situation
It wanted to think
situation
Name wanted to think
situation
WILL HAVE TO of think verb forms
POSITIVE STATEMENT:
I will have to think
situation
We will have to think
situation
You will have to think
situation
They will have to think
situation
He will have to think
situation
She will have to think
situation
It will have to think
situation
Name will have to think
situation
MUST HAVE of think verb forms
POSITIVE STATEMENT:
I must have thought
situation
We must have thought
situation
You must have thought
situation
They must have thought
situation
He must have thought
situation
She must have thought
situation
It must have thought
situation
Name must have thought
situation
QUESTION:
must I have thought
situation
?
must We have thought
situation
?
must You have thought
situation
?
must They have thought
situation
?
must He have thought
situation
?
must She have thought
situation
?
must It have thought
situation
?
must Name have thought
situation
?
WOULD HAVE of think verb forms
POSITIVE STATEMENT:
I would have thought
situation
We would have thought
situation
You would have thought
situation
They would have thought
situation
He would have thought
situation
She would have thought
situation
It would have thought
situation
Name would have thought
situation
QUESTION:
would I have thought
situation
?
would We have thought
situation
?
would You have thought
situation
?
would They have thought
situation
?
would He have thought
situation
?
would She have thought
situation
?
would It have thought
situation
?
would Name have thought
situation
?
SHOULD HAVE of think verb forms
POSITIVE STATEMENT:
I should have thought
situation
We should have thought
situation
You should have thought
situation
They should have thought
situation
He should have thought
situation
She should have thought
situation
It should have thought
situation
Name should have thought
situation
QUESTION:
should I have thought
situation
?
should We have thought
situation
?
should You have thought
situation
?
should They have thought
situation
?
should He have thought
situation
?
should She have thought
situation
?
should It have thought
situation
?
should Name have thought
situation
?
COULD HAVE of think verb forms
POSITIVE STATEMENT:
I could have thought
situation
We could have thought
situation
You could have thought
situation
They could have thought
situation
He could have thought
situation
She could have thought
situation
It could have thought
situation
Name could have thought
situation
QUESTION:
could I have thought
situation
?
could We have thought
situation
?
could You have thought
situation
?
could They have thought
situation
?
could He have thought
situation
?
could She have thought
situation
?
could It have thought
situation
?
could Name have thought
situation
?
MIGHT HAVE of think verb forms
POSITIVE STATEMENT:
I might have thought
situation
We might have thought
situation
You might have thought
situation
They might have thought
situation
He might have thought
situation
She might have thought
situation
It might have thought
situation
Name might have thought
situation
