"have given" and "have received"

[robin lee]

Are there any errors in these sentences? Did I use the present perfect tense correctly?

1) I am grateful for the five years I have worked at ABC Company. Particularly I appreciate the support the HR Department and the Partners have given me throughout my time in the company.

2) i am grateful for the five years I have worked at ABC Company. Particularly I appreciate the support I have received from the HR Department and the Partners throughout my time in the company.

 

[Charlie Bernstein]

They're fine. Now go capitalize that i.

 

[Tarheel]

I would say:

I especially appreciate the support I have received from the HR department and the Partners during my time with the company.